Water

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Ion clustering data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Silver ion (1+) + Water = (Silver ion (1+) • Water)

By formula: Ag+ + H2O = (Ag+ • H2O)

Quantity Value Units Method Reference Comment
Δr139.kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr119.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) • Water) + Water = (Silver ion (1+) • 2Water)

By formula: (Ag+ • H2O) + H2O = (Ag+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr106.kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr93.3J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) • 2Water) + Water = (Silver ion (1+) • 3Water)

By formula: (Ag+ • 2H2O) + H2O = (Ag+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr62.8kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr90.4J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) • 3Water) + Water = (Silver ion (1+) • 4Water)

By formula: (Ag+ • 3H2O) + H2O = (Ag+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr62.3kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr123.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) • 4Water) + Water = (Silver ion (1+) • 5Water)

By formula: (Ag+ • 4H2O) + H2O = (Ag+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr127.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) • 5Water) + Water = (Silver ion (1+) • 6Water)

By formula: (Ag+ • 5H2O) + H2O = (Ag+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr55.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr135.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Aluminum ion (1+) + Water = (Aluminum ion (1+) • Water)

By formula: Al+ + H2O = (Al+ • H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
104. (+15.,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Al+ (3s2); M

(Aluminum ion (1+) • Water) + Water = (Aluminum ion (1+) • 2Water)

By formula: (Al+ • H2O) + H2O = (Al+ • 2H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
67.4 (+5.0,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Al+ (3s2); M

(Aluminum ion (1+) • 2Water) + Water = (Aluminum ion (1+) • 3Water)

By formula: (Al+ • 2H2O) + H2O = (Al+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
63.6 (+7.5,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Al+ (3s2); M

(Aluminum ion (1+) • 3Water) + Water = (Aluminum ion (1+) • 4Water)

By formula: (Al+ • 3H2O) + H2O = (Al+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
52.3 (+5.9,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Al+ (3s2); M

Bismuth ion (1+) + Water = (Bismuth ion (1+) • Water)

By formula: Bi+ + H2O = (Bi+ • H2O)

Quantity Value Units Method Reference Comment
Δr95.4kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KHPMSTang and Castleman, 1974gas phase; M

(Bismuth ion (1+) • Water) + Water = (Bismuth ion (1+) • 2Water)

By formula: (Bi+ • H2O) + H2O = (Bi+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr74.1kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KHPMSTang and Castleman, 1974gas phase; M

(Bismuth ion (1+) • 2Water) + Water = (Bismuth ion (1+) • 3Water)

By formula: (Bi+ • 2H2O) + H2O = (Bi+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr58.6kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KHPMSTang and Castleman, 1974gas phase; M

(Bismuth ion (1+) • 3Water) + Water = (Bismuth ion (1+) • 4Water)

By formula: (Bi+ • 3H2O) + H2O = (Bi+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr50.2kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr98.3J/mol*KHPMSTang and Castleman, 1974gas phase; M

(Bismuth ion (1+) • 4Water) + Water = (Bismuth ion (1+) • 5Water)

By formula: (Bi+ • 4H2O) + H2O = (Bi+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr95.0J/mol*KHPMSTang and Castleman, 1974gas phase; M

(Bismuth ion (1+) • 5Water) + Water = (Bismuth ion (1+) • 6Water)

By formula: (Bi+ • 5H2O) + H2O = (Bi+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr41.kJ/molHPMSTang and Castleman, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr98.7J/mol*KHPMSTang and Castleman, 1974gas phase; M

Bromine anion + Water = (Bromine anion • Water)

By formula: Br- + H2O = (Br- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.14kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr49.0 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr52.72kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Δr53.1kJ/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr61.5J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr77.0J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Δr82.8J/mol*KMSBurdett and Hayhurst, 1982gas phase; FLAME SOURCE, 1600 K; M
Quantity Value Units Method Reference Comment
Δr30.5 ± 3.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr29. ± 12.kJ/molTDAsBurdett and Hayhurst, 1982gas phase; B
Δr29. ± 8.4kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

(Bromine anion • Water) + Water = (Bromine anion • 2Water)

By formula: (Br- • H2O) + H2O = (Br- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.5 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr51.04kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr51.5 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr51.5 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr75.3J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr95.8J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr26. ± 4.2kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr23. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr22.6kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr24. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Bromine anion • 2Water) + Water = (Bromine anion • 3Water)

By formula: (Br- • 2H2O) + H2O = (Br- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr28.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr48.1 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr48.1 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr104.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr20. ± 4.6kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr17. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr17.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr18. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Bromine anion • 3Water) + Water = (Bromine anion • 4Water)

By formula: (Br- • 3H2O) + H2O = (Br- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.02 ± 0.84kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr26. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr45.6 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr112.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr13.0 ± 2.9kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr12.1kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr14. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Bromine anion • 4Water) + Water = (Bromine anion • 5Water)

By formula: (Br- • 4H2O) + H2O = (Br- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.2 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr26. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr119.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr9.6 ± 5.0kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Bromine anion • 5Water) + Water = (Bromine anion • 6Water)

By formula: (Br- • 5H2O) + H2O = (Br- • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1 ± 2.1kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr25. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr118.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr7.5 ± 8.8kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Bromine anion • 6Water) + Water = (Bromine anion • 7Water)

By formula: (Br- • 6H2O) + H2O = (Br- • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.84kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B,M
Δr10. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr120.J/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr5.44kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B

(Bromine anion • 7Water) + Water = (Bromine anion • 8Water)

By formula: (Br- • 7H2O) + H2O = (Br- • 8H2O)

Quantity Value Units Method Reference Comment
Δr6.7 ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 8Water) + Water = (Bromine anion • 9Water)

By formula: (Br- • 8H2O) + H2O = (Br- • 9H2O)

Quantity Value Units Method Reference Comment
Δr3. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 9Water) + Water = (Bromine anion • 10Water)

By formula: (Br- • 9H2O) + H2O = (Br- • 10H2O)

Quantity Value Units Method Reference Comment
Δr6.7 ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 10Water) + Water = (Bromine anion • 11Water)

By formula: (Br- • 10H2O) + H2O = (Br- • 11H2O)

Quantity Value Units Method Reference Comment
Δr6.7 ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 11Water) + Water = (Bromine anion • 12Water)

By formula: (Br- • 11H2O) + H2O = (Br- • 12H2O)

Quantity Value Units Method Reference Comment
Δr10. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 12Water) + Water = (Bromine anion • 13Water)

By formula: (Br- • 12H2O) + H2O = (Br- • 13H2O)

Quantity Value Units Method Reference Comment
Δr7.5 ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 13Water) + Water = (Bromine anion • 14Water)

By formula: (Br- • 13H2O) + H2O = (Br- • 14H2O)

Quantity Value Units Method Reference Comment
Δr13. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 14Water) + Water = (Bromine anion • 15Water)

By formula: (Br- • 14H2O) + H2O = (Br- • 15H2O)

Quantity Value Units Method Reference Comment
Δr-2. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Bromine anion • 15Water) + Water = (Bromine anion • 16Water)

By formula: (Br- • 15H2O) + H2O = (Br- • 16H2O)

Quantity Value Units Method Reference Comment
Δr9.6 ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

Trifluoromethyl cation + Water = (Trifluoromethyl cation • Water)

By formula: CF3+ + H2O = (CF3+ • H2O)

Quantity Value Units Method Reference Comment
Δr19.kJ/molHPMSBennet and Field, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr78.7J/mol*KHPMSBennet and Field, 1972gas phase; M

CF3O- + Water = CH2F3O2-

By formula: CF3O- + H2O = CH2F3O2-

Quantity Value Units Method Reference Comment
Δr28. ± 4.2kJ/molN/AAmelynck, Van Bavel, et al., 2000gas phase; B

CF3O3S- + Water = (CF3O3S- • Water)

By formula: CF3O3S- + H2O = (CF3O3S- • H2O)

Quantity Value Units Method Reference Comment
Δr48.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(CF3O3S- • Water) + Water = (CF3O3S- • 2Water)

By formula: (CF3O3S- • H2O) + H2O = (CF3O3S- • 2H2O)

Quantity Value Units Method Reference Comment
Δr45.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr15.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

HCO2 anion + Water = (HCO2 anion • Water)

By formula: CHO2- + H2O = (CHO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr66.9 ± 4.2kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr38. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B
Δr35.1 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B
Δr38.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(HCO2 anion • Water) + Water = (HCO2 anion • 2Water)

By formula: (CHO2- • H2O) + H2O = (CHO2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr28.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr28.9 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B

(HCO2 anion • 2Water) + Water = (HCO2 anion • 3Water)

By formula: (CHO2- • 2H2O) + H2O = (CHO2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr50.6 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr21.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr21.8 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B

CHO3- + Water = CH3O4-

By formula: CHO3- + H2O = CH3O4-

Quantity Value Units Method Reference Comment
Δr65.69 ± 0.84kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr35.6 ± 1.7kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

(CH2N+ • Hydrogen cyanide) + Water = (CH2N+ • Water • Hydrogen cyanide)

By formula: (CH2N+ • CHN) + H2O = (CH2N+ • H2O • CHN)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr84.1kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

CH2N+ + Water = (CH2N+ • Water)

By formula: CH2N+ + H2O = (CH2N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr115.kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Δr124.kJ/molICRBerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Δr120.J/mol*KN/ABerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
87.9300.ICRBerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M

(CH2N+ • Water • Hydrogen cyanide) + Water = (CH2N+ • 2Water • Hydrogen cyanide)

By formula: (CH2N+ • H2O • CHN) + H2O = (CH2N+ • 2H2O • CHN)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.7kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

(CH2N+ • Water) + Water = (CH2N+ • 2Water)

By formula: (CH2N+ • H2O) + H2O = (CH2N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr89.5kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

(CH2N+ • 2Water) + Water = (CH2N+ • 3Water)

By formula: (CH2N+ • 2H2O) + H2O = (CH2N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.0kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

CH2NO5- + Water + Formic acid = CH4NO6-

By formula: CH2NO5- + H2O + CH2O2 = CH4NO6-

Quantity Value Units Method Reference Comment
Δr18.4 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

CH2O2S- + 2Water = CH4O3S-

By formula: CH2O2S- + 2H2O = CH4O3S-

Quantity Value Units Method Reference Comment
Δr44.8 ± 8.4kJ/molN/ASurber and Sanov, 2002gas phase; Stated electron affinity is the Vertical Detachment Energy; B

CH2O4- + 2Water = CH4O5-

By formula: CH2O4- + 2H2O = CH4O5-

Quantity Value Units Method Reference Comment
Δr56.9 ± 2.1kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr20. ± 4.2kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

CH2OH+ + Water = (CH2OH+ • Water)

By formula: CH3O+ + H2O = (CH3O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr119.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; switching reaction(H3O+)H2O; Davidson, Sunner J., et al., 1979, Lias, Liebman, et al., 1984; M
Δr117.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2O)2H+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Yamdagni and Kebarle, 1976, Wolf, Staley, et al., 1977; M
Δr119.kJ/molICRBerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr120.kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr120.kJ/molFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KN/ABerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr113.J/mol*KN/ABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr112.J/mol*KFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr85.4kJ/molICRBerman and Beauchamp, 1980gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr85.8kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M

(CH2OH+ • Water) + Water = (CH2OH+ • 2Water)

By formula: (CH3O+ • H2O) + H2O = (CH3O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr90.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr83.3kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)2H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr82.8kJ/molFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)2H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr110.J/mol*KN/ABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)2H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr110.J/mol*KFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)2H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr50.6kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)2H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M

(CH2OH+ • 2Water) + Water = (CH2OH+ • 3Water)

By formula: (CH3O+ • 2H2O) + H2O = (CH3O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr73.6kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr70.7kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)3H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr71.1kJ/molFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr109.J/mol*KN/ABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)3H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M
Δr109.J/mol*KFAFehsenfeld, Dotan, et al., 1978gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Lias, Liebman, et al., 1984, Meot-Ner (Mautner), 1992; M
Quantity Value Units Method Reference Comment
Δr38.kJ/molFABohme, Mackay, et al., 1979gas phase; From thermochemical cycle,switching reaction(H3O+)3H2O, Entropy change calculated or estimated; Lias, Liebman, et al., 1984, Fehsenfeld, Dotan, et al., 1978, Meot-Ner (Mautner), 1992; M

(CH2OH+ • 3Water) + Water = (CH2OH+ • 4Water)

By formula: (CH3O+ • 3H2O) + H2O = (CH3O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH2OH+ • 4Water) + Water = (CH2OH+ • 5Water)

By formula: (CH3O+ • 4H2O) + H2O = (CH3O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.4kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH2OH+ • 5Water) + Water = (CH2OH+ • 6Water)

By formula: (CH3O+ • 5H2O) + H2O = (CH3O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH2OH+ • 6Water) + Water = (CH2OH+ • 7Water)

By formula: (CH3O+ • 6H2O) + H2O = (CH3O+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH3O- • Methyl Alcohol) + Water = (CH3O- • Water • Methyl Alcohol)

By formula: (CH3O- • CH4O) + H2O = (CH3O- • H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH3O- • 2Methyl Alcohol) + Water = (CH3O- • Water • 2Methyl Alcohol)

By formula: (CH3O- • 2CH4O) + H2O = (CH3O- • H2O • 2CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.7kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

CH3O- + Water = (CH3O- • Water)

By formula: CH3O- + H2O = (CH3O- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr106. ± 9.2kJ/molCIDTDeTuri and Ervin, 1999gas phase; B
Δr100.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M,B,M
Quantity Value Units Method Reference Comment
Δr95.8J/mol*KPHPMSMeot-ner and Sieck, 1986gas phase; M
Δr95.8J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr71.1 ± 1.3kJ/molTDAsMeot-ner and Sieck, 1986gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
64.4296.FAMacKay and Bohme, 1978gas phase; From thermochemical cycle,switching reaction(OH-)H2O, DG>; Meot-Ner(Mautner), 1986; M

(CH3O- • Water • Methyl Alcohol) + Water = (CH3O- • 2Water • Methyl Alcohol)

By formula: (CH3O- • H2O • CH4O) + H2O = (CH3O- • 2H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.6kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr116.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH3O- • Water) + Water = (CH3O- • 2Water)

By formula: (CH3O- • H2O) + H2O = (CH3O- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr80.3kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.296.FAMacKay and Bohme, 1978gas phase; From thermochemical cycle,switching reaction(OH-)2H2O; Meot-Ner(Mautner), 1986; M

(CH3O- • 2Water) + Water = (CH3O- • 3Water)

By formula: (CH3O- • 2H2O) + H2O = (CH3O- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.9kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.296.FAMacKay and Bohme, 1978gas phase; From thermochemical cycle,switching reaction(OH-)3H2O; Meot-Ner(Mautner), 1986; M

(CH3O- • 3Water) + Water = (CH3O- • 4Water)

By formula: (CH3O- • 3H2O) + H2O = (CH3O- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.0kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr83.7J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

CH3O3S- + Water = (CH3O3S- • Water)

By formula: CH3O3S- + H2O = (CH3O3S- • H2O)

Quantity Value Units Method Reference Comment
Δr58.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr28.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(CH3O3S- • Water) + Water = (CH3O3S- • 2Water)

By formula: (CH3O3S- • H2O) + H2O = (CH3O3S- • 2H2O)

Quantity Value Units Method Reference Comment
Δr51.9 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr22.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(CH3O3S- • 2Water) + Water = (CH3O3S- • 3Water)

By formula: (CH3O3S- • 2H2O) + H2O = (CH3O3S- • 3H2O)

Quantity Value Units Method Reference Comment
Δr47.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr18.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

CH3O4- + 2Water = CH5O5-

By formula: CH3O4- + 2H2O = CH5O5-

Quantity Value Units Method Reference Comment
Δr62.34 ± 0.84kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr26. ± 4.2kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

MeS anion + Water = (MeS anion • Water)

By formula: CH3S- + H2O = (CH3S- • H2O)

Quantity Value Units Method Reference Comment
Δr62.76 ± 0.84kJ/molTDAsSieck and Meot-ner, 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr36.4 ± 2.9kJ/molTDAsSieck and Meot-ner, 1989gas phase; B

(MeS anion • Water) + Water = (MeS anion • 2Water)

By formula: (CH3S- • H2O) + H2O = (CH3S- • 2H2O)

Quantity Value Units Method Reference Comment
Δr56.5kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr98.3J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M

(MeS anion • 2Water) + Water = (MeS anion • 3Water)

By formula: (CH3S- • 2H2O) + H2O = (CH3S- • 3H2O)

Quantity Value Units Method Reference Comment
Δr46.4kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr85.8J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M

(MeS anion • 3Water) + Water = (MeS anion • 4Water)

By formula: (CH3S- • 3H2O) + H2O = (CH3S- • 4H2O)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr80.3J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M

CH4NO+ + Water = (CH4NO+ • Water)

By formula: CH4NO+ + H2O = (CH4NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr88.7kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr89.1kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr114.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(CH4NO+ • Water) + Water = (CH4NO+ • 2Water)

By formula: (CH4NO+ • H2O) + H2O = (CH4NO+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr58.6kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr58.6kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr95.0J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(CH4NO+ • 2Water) + Water = (CH4NO+ • 3Water)

By formula: (CH4NO+ • 2H2O) + H2O = (CH4NO+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr49.4kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr87.9J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr87.9J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(CH4NO+ • 3Water) + Water = (CH4NO+ • 4Water)

By formula: (CH4NO+ • 3H2O) + H2O = (CH4NO+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr41.kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr84.5J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(CH4NO+ • 4Water) + Water = (CH4NO+ • 5Water)

By formula: (CH4NO+ • 4H2O) + H2O = (CH4NO+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr41.kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr107.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

CH4O5- + 3Water = CH6O6-

By formula: CH4O5- + 3H2O = CH6O6-

Quantity Value Units Method Reference Comment
Δr54.8 ± 3.3kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr14. ± 4.2kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

(CH5O+ • Methyl Alcohol) + Water = (CH5O+ • Water • Methyl Alcohol)

By formula: (CH5O+ • CH4O) + H2O = (CH5O+ • H2O • CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr77.0kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 3Methyl Alcohol) + Water = (CH5O+ • Water • 3Methyl Alcohol)

By formula: (CH5O+ • 3CH4O) + H2O = (CH5O+ • H2O • 3CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr50.6kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 4Methyl Alcohol) + Water = (CH5O+ • Water • 4Methyl Alcohol)

By formula: (CH5O+ • 4CH4O) + H2O = (CH5O+ • H2O • 4CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

CH5O+ + Water = (CH5O+ • Water)

By formula: CH5O+ + H2O = (CH5O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr115.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr100.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr123.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr96.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • Water • 2Methyl Alcohol) + Water = (CH5O+ • 2Water • 2Methyl Alcohol)

By formula: (CH5O+ • H2O • 2CH4O) + H2O = (CH5O+ • 2H2O • 2CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • Water • 3Methyl Alcohol) + Water = (CH5O+ • 2Water • 3Methyl Alcohol)

By formula: (CH5O+ • H2O • 3CH4O) + H2O = (CH5O+ • 2H2O • 3CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr36.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr79.5J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 2Water • Methyl Alcohol) + Water = (CH5O+ • 3Water • Methyl Alcohol)

By formula: (CH5O+ • 2H2O • CH4O) + H2O = (CH5O+ • 3H2O • CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 2Water • 2Methyl Alcohol) + Water = (CH5O+ • 3Water • 2Methyl Alcohol)

By formula: (CH5O+ • 2H2O • 2CH4O) + H2O = (CH5O+ • 3H2O • 2CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 2Water • 3Methyl Alcohol) + Water = (CH5O+ • 3Water • 3Methyl Alcohol)

By formula: (CH5O+ • 2H2O • 3CH4O) + H2O = (CH5O+ • 3H2O • 3CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.272.PHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

(CH5O+ • 3Water • Methyl Alcohol) + Water = (CH5O+ • 4Water • Methyl Alcohol)

By formula: (CH5O+ • 3H2O • CH4O) + H2O = (CH5O+ • 4H2O • CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr98.3J/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH5O+ • 3Water • 2Methyl Alcohol) + Water = (CH5O+ • 4Water • 2Methyl Alcohol)

By formula: (CH5O+ • 3H2O • 2CH4O) + H2O = (CH5O+ • 4H2O • 2CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.272.PHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

(CH5O+ • 4Water • Methyl Alcohol) + Water = (CH5O+ • 5Water • Methyl Alcohol)

By formula: (CH5O+ • 4H2O • CH4O) + H2O = (CH5O+ • 5H2O • CH4O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.269.PHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

(CH5O+ • Water) + Water = (CH5O+ • 2Water)

By formula: (CH5O+ • H2O) + H2O = (CH5O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr82.8kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr87.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr121.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • 2Water) + Water = (CH5O+ • 3Water)

By formula: (CH5O+ • 2H2O) + H2O = (CH5O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.0kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr61.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr108.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • 3Water) + Water = (CH5O+ • 4Water)

By formula: (CH5O+ • 3H2O) + H2O = (CH5O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr48.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr92.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • 4Water) + Water = (CH5O+ • 5Water)

By formula: (CH5O+ • 4H2O) + H2O = (CH5O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr86.6J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr77.4J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • 5Water) + Water = (CH5O+ • 6Water)

By formula: (CH5O+ • 5H2O) + H2O = (CH5O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr39.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr92.9J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH5O+ • 6Water) + Water = (CH5O+ • 7Water)

By formula: (CH5O+ • 6H2O) + H2O = (CH5O+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.269.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

CH5O2- + 2Water = CH7O3-

By formula: CH5O2- + 2H2O = CH7O3-

Quantity Value Units Method Reference Comment
Δr80.3 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr49.0 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

CH5O5- + 3Water = CH7O6-

By formula: CH5O5- + 3H2O = CH7O6-

Quantity Value Units Method Reference Comment
Δr56.9 ± 1.3kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr19. ± 4.2kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

CH5S+ + Water = (CH5S+ • Water)

By formula: CH5S+ + H2O = (CH5S+ • H2O)

Quantity Value Units Method Reference Comment
Δr64.9kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; Entropy change calculated or estimated; M
Δr56.5kJ/molICRBerman and Beauchamp, 1986gas phase; bracketing; Lias, Liebman, et al., 1984; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/AMeot-Ner (Mautner) and Sieck, 1985gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.476.PHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; Entropy change calculated or estimated; M

CH6N+ + Water = (CH6N+ • Water)

By formula: CH6N+ + H2O = (CH6N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr78.7kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Δr78.7kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr110.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Δr110.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr44.8kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(CH6N+ • Water) + Water = (CH6N+ • 2Water)

By formula: (CH6N+ • H2O) + H2O = (CH6N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr61.1kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Δr61.1kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr112.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Δr112.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr31.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(CH6N+ • 2Water) + Water = (CH6N+ • 3Water)

By formula: (CH6N+ • 2H2O) + H2O = (CH6N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr51.9kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Δr51.9kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr110.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Δr110.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr22.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(CH6N+ • 3Water) + Water = (CH6N+ • 4Water)

By formula: (CH6N+ • 3H2O) + H2O = (CH6N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr92.0J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(CH6N+ • 4Water) + Water = (CH6N+ • 5Water)

By formula: (CH6N+ • 4H2O) + H2O = (CH6N+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr85.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.269.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

(CH6N+ • 5Water) + Water = (CH6N+ • 6Water)

By formula: (CH6N+ • 5H2O) + H2O = (CH6N+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr36.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr87.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.259.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

CH7O3- + 3Water = CH9O4-

By formula: CH7O3- + 3H2O = CH9O4-

Quantity Value Units Method Reference Comment
Δr61.9 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr31.4 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

CH7O6- + 4Water = CH9O7-

By formula: CH7O6- + 4H2O = CH9O7-

Quantity Value Units Method Reference Comment
Δr56.1 ± 3.8kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr14. ± 4.2kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B

CH9O4- + 4Water = CH11O5-

By formula: CH9O4- + 4H2O = CH11O5-

Quantity Value Units Method Reference Comment
Δr46.0 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr21.3 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

(CN- • Hydrogen cyanide) + Water = (CN- • Water • Hydrogen cyanide)

By formula: (CN- • CHN) + H2O = (CN- • H2O • CHN)

Quantity Value Units Method Reference Comment
Δr51.9 ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr82.4J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr27. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B

(CN- • 2Hydrogen cyanide) + Water = (CN- • Water • 2Hydrogen cyanide)

By formula: (CN- • 2CHN) + H2O = (CN- • H2O • 2CHN)

Quantity Value Units Method Reference Comment
Δr32. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr52.3J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr17. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B

(CN- • 3Hydrogen cyanide) + Water = (CN- • Water • 3Hydrogen cyanide)

By formula: (CN- • 3CHN) + H2O = (CN- • H2O • 3CHN)

Quantity Value Units Method Reference Comment
Δr39. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr14. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.262.PHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

CN- + Water = (CN- • Water)

By formula: CN- + H2O = (CN- • H2O)

Quantity Value Units Method Reference Comment
Δr53.1 ± 3.3kJ/molTDAsLarson, Szulejko, et al., 1988gas phase; B,M
Δr61.1 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,B,M,M
Δr57.74kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Δr61.1kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr82.0J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Δr75.J/mol*KPHPMSLarson, Szulejko, et al., 1988gas phase; M
Δr82.0J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Δr82.0J/mol*KPHPMSMeot-ner, 1988gas phase; M
Δr82.8J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr30.5 ± 0.84kJ/molTDAsLarson, Szulejko, et al., 1988gas phase; B
Δr36. ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B
Δr36. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B
Δr33.1kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

(CN- • Water • Hydrogen cyanide) + Water = (CN- • 2Water • Hydrogen cyanide)

By formula: (CN- • H2O • CHN) + H2O = (CN- • 2H2O • CHN)

Quantity Value Units Method Reference Comment
Δr40. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Δr73.2J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr18. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B

(CN- • Water • 2Hydrogen cyanide) + Water = (CN- • 2Water • 2Hydrogen cyanide)

By formula: (CN- • H2O • 2CHN) + H2O = (CN- • 2H2O • 2CHN)

Quantity Value Units Method Reference Comment
Δr37. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Quantity Value Units Method Reference Comment
Δr12. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.262.PHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M

(CN- • 2Water • Hydrogen cyanide) + Water = (CN- • 3Water • Hydrogen cyanide)

By formula: (CN- • 2H2O • CHN) + H2O = (CN- • 3H2O • CHN)

Quantity Value Units Method Reference Comment
Δr36. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B
Quantity Value Units Method Reference Comment
Δr10. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B

(CN- • Water) + Water = (CN- • 2Water)

By formula: (CN- • H2O) + H2O = (CN- • 2H2O)

Quantity Value Units Method Reference Comment
Δr49.0 ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B,M
Δr49.0kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr75.7J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Δr75.7J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr26. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; B

(CN- • 2Water) + Water = (CN- • 3Water)

By formula: (CN- • 2H2O) + H2O = (CN- • 3H2O)

Quantity Value Units Method Reference Comment
Δr44.8 ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Stated EA is Vertical Detachment Energy, at 12 K. At 298 K, measured Vertical Detachment Energy = 5.50±0.10 eV; B,M
Δr44.8kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr82.8J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n; M
Δr82.8J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr33. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Stated EA is Vertical Detachment Energy, at 12 K. At 298 K, measured Vertical Detachment Energy = 5.50±0.10 eV; B

(CN- • 3Water) + Water = (CN- • 4Water)

By formula: (CN- • 3H2O) + H2O = (CN- • 4H2O)

Quantity Value Units Method Reference Comment
Δr41. ± 4.2kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KN/AMeot-Ner (Mautner) and Speller, 1989gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr16. ± 5.9kJ/molTDAsMeot-Ner (Mautner) M. and Speller, 1989gas phase; Entropy estimated; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.262.PHPMSMeot-Ner (Mautner) and Speller, 1989gas phase; n, Entropy change calculated or estimated; M

CO3- + Water = CH2O4-

By formula: CO3- + H2O = CH2O4-

Quantity Value Units Method Reference Comment
Δr58.99 ± 0.84kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Δr48.1 ± 4.2kJ/molIMREFehsenfeld and Ferguson, 1974gas phase; B
Δr<161.1kJ/molPDisSmith, Lee, et al., 1978gas phase; B
Quantity Value Units Method Reference Comment
Δr27.6 ± 1.7kJ/molTDAsKeesee, Lee, et al., 1979gas phase; B
Δr28.0 ± 1.7kJ/molIMREFehsenfeld and Ferguson, 1974gas phase; B

CO3- + Water = (CO3- • Water)

By formula: CO3- + H2O = (CO3- • H2O)

Quantity Value Units Method Reference Comment
Δr59.0kJ/molHPMSKeesee, Lee, et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KHPMSKeesee, Lee, et al., 1979gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.296.FAFehsenfeld and Ferguson, 1974gas phase; M

(CO3- • Water) + Water = (CO3- • 2Water)

By formula: (CO3- • H2O) + H2O = (CO3- • 2H2O)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molHPMSKeesee, Lee, et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr124.J/mol*KHPMSKeesee, Lee, et al., 1979gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.296.FAFehsenfeld and Ferguson, 1974gas phase; M

(CO3- • 2Water) + Water = (CO3- • 3Water)

By formula: (CO3- • 2H2O) + H2O = (CO3- • 3H2O)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molHPMSKeesee, Lee, et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr136.J/mol*KHPMSKeesee, Lee, et al., 1979gas phase; M

C2Cl3O2- + Water = (C2Cl3O2- • Water)

By formula: C2Cl3O2- + H2O = (C2Cl3O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr24.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

CF3CO2 anion + Water = (CF3CO2 anion • Water)

By formula: C2F3O2- + H2O = (C2F3O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.7 ± 6.3kJ/molN/ABlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr57.3 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr28.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr27. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B

(CF3CO2 anion • Water) + Water = (CF3CO2 anion • 2Water)

By formula: (C2F3O2- • H2O) + H2O = (C2F3O2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C2H- + Water = (C2H- • Water)

By formula: C2H- + H2O = (C2H- • H2O)

Quantity Value Units Method Reference Comment
Δr67.8 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr77.8J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr44.4 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

C2HCl2O2- + Water = (C2HCl2O2- • Water)

By formula: C2HCl2O2- + H2O = (C2HCl2O2- • H2O)

Quantity Value Units Method Reference Comment
Δr57.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr28.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(C2HCl2O2- • Water) + Water = (C2HCl2O2- • 2Water)

By formula: (C2HCl2O2- • H2O) + H2O = (C2HCl2O2- • 2H2O)

Quantity Value Units Method Reference Comment
Δr49.8 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C2HF2O2- + Water = (C2HF2O2- • Water)

By formula: C2HF2O2- + H2O = (C2HF2O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr60.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr31.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(C2HF2O2- • Water) + Water = (C2HF2O2- • 2Water)

By formula: (C2HF2O2- • H2O) + H2O = (C2HF2O2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr22.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C2HO4- + Water = (C2HO4- • Water)

By formula: C2HO4- + H2O = (C2HO4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

ClCH2CO2 anion + Water = (ClCH2CO2 anion • Water)

By formula: C2H2ClO2- + H2O = (C2H2ClO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr32.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

FCH2CO2 anion + Water = (FCH2CO2 anion • Water)

By formula: C2H2FO2- + H2O = (C2H2FO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr34.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(FCH2CO2 anion • Water) + Water = (FCH2CO2 anion • 2Water)

By formula: (C2H2FO2- • H2O) + H2O = (C2H2FO2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(FCH2CO2 anion • 2Water) + Water = (FCH2CO2 anion • 3Water)

By formula: (C2H2FO2- • 2H2O) + H2O = (C2H2FO2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C2H2F3O2+ + Water = (C2H2F3O2+ • Water)

By formula: C2H2F3O2+ + H2O = (C2H2F3O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr118.kJ/molICRLarson and McMahon, 1982gas phase; From thermochemical cycle(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr97.5J/mol*KN/ALarson and McMahon, 1982gas phase; From thermochemical cycle(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
89.5309.ICRLarson and McMahon, 1982gas phase; From thermochemical cycle(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

ICH2CO2 anion + Water = (ICH2CO2 anion • Water)

By formula: C2H2IO2- + H2O = (C2H2IO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr30.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(ICH2CO2 anion • Water) + Water = (ICH2CO2 anion • 2Water)

By formula: (C2H2IO2- • H2O) + H2O = (C2H2IO2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr22.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(ICH2CO2 anion • 2Water) + Water = (ICH2CO2 anion • 3Water)

By formula: (C2H2IO2- • 2H2O) + H2O = (C2H2IO2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.3 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr18.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C2H2N- + Water = (C2H2N- • Water)

By formula: C2H2N- + H2O = (C2H2N- • H2O)

Quantity Value Units Method Reference Comment
Δr55.2 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr73.6J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr33. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

C2H2O+ + Water = (C2H2O+ • Water)

By formula: C2H2O+ + H2O = (C2H2O+ • H2O)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molEIPostma, Ruttink, et al., 1986gas phase; based on AE(CH2CO+)H2O from (HOCH2)2CO+; M

C2H3O+ + Water = (C2H3O+ • Water)

By formula: C2H3O+ + H2O = (C2H3O+ • H2O)

Quantity Value Units Method Reference Comment
Δr103.kJ/molHPMSDavidson, Lau, et al., 1978gas phase; forms CH3COOH2+; M
Quantity Value Units Method Reference Comment
Δr138.J/mol*KHPMSDavidson, Lau, et al., 1978gas phase; forms CH3COOH2+; M

C2H3O- + Water = (C2H3O- • Water)

By formula: C2H3O- + H2O = (C2H3O- • H2O)

Quantity Value Units Method Reference Comment
Δr64.4 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr81.6J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr40. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

(MeCO2 anion • CH3CONHCH(CH3)COOCH3) + Water = (MeCO2 anion • Water • CH3CONHCH(CH3)COOCH3)

By formula: (C2H3O2- • C6H11NO3) + H2O = (C2H3O2- • H2O • C6H11NO3)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

MeCO2 anion + Water = (MeCO2 anion • Water)

By formula: C2H3O2- + H2O = (C2H3O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.6 ± 3.3kJ/molTDAsWincel, 2008gas phase; B
Δr66.5 ± 4.2kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Δr66.9 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B,M
Δr68.6 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr66.1kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr84.9J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Δr94.1J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; ion given as C2H3COO- in paper by error; M
Quantity Value Units Method Reference Comment
Δr38. ± 5.9kJ/molN/AWincel, 2008gas phase; B
Δr39.8kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B
Δr39. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B
Δr39.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(MeCO2 anion • Water) + Water = (MeCO2 anion • 2Water)

By formula: (C2H3O2- • H2O) + H2O = (C2H3O2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0 ± 4.2kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Δr57.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr53.6kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Δr54.0kJ/molPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr79.9J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Δr85.8J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr29.3kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B
Δr28.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(MeCO2 anion • 2Water) + Water = (MeCO2 anion • 3Water)

By formula: (C2H3O2- • 2H2O) + H2O = (C2H3O2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4 ± 4.2kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Δr51.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr49.4kJ/molPHPMSMeot-ner, 1988, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KN/AMeot-ner, 1988, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr24.4kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr25.kJ/molPHPMSMeot-ner, 1988, 2gas phase; Entropy change calculated or estimated; M

C2H4F3O+ + Water = (C2H4F3O+ • Water)

By formula: C2H4F3O+ + H2O = (C2H4F3O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr128.kJ/molICRLarson and McMahon, 1982gas phase; switching reaction(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
97.9309.ICRLarson and McMahon, 1982gas phase; switching reaction(H3O+)H2O, Entropy change calculated or estimated; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

(C2H4N+ • Acetonitrile) + Water = (C2H4N+ • Water • Acetonitrile)

By formula: (C2H4N+ • C2H3N) + H2O = (C2H4N+ • H2O • C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr66.5kJ/molPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M

C2H4N+ + Water = (C2H4N+ • Water)

By formula: C2H4N+ + H2O = (C2H4N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr92.5 ± 5.9kJ/molCIDHonma, Sunderlin, et al., 1993gas phase; guided ion beam CID; M
Δr95.4kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Δr104.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Δr119.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H4N+ • Water • Acetonitrile) + Water = (C2H4N+ • 2Water • Acetonitrile)

By formula: (C2H4N+ • H2O • C2H3N) + H2O = (C2H4N+ • 2H2O • C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.0kJ/molPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M

(C2H4N+ • Water • 2Acetonitrile) + Water = (C2H4N+ • 2Water • 2Acetonitrile)

By formula: (C2H4N+ • H2O • 2C2H3N) + H2O = (C2H4N+ • 2H2O • 2C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ADeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
12.316.PHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n, Entropy change calculated or estimated; M

(C2H4N+ • 2Water • Acetonitrile) + Water = (C2H4N+ • 3Water • Acetonitrile)

By formula: (C2H4N+ • 2H2O • C2H3N) + H2O = (C2H4N+ • 3H2O • C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Δr93.3J/mol*KPHPMSDeakyne, Meot-Ner (Mautner), et al., 1986gas phase; n; M

(C2H4N+ • Water) + Water = (C2H4N+ • 2Water)

By formula: (C2H4N+ • H2O) + H2O = (C2H4N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr62.8 ± 7.1kJ/molCIDHonma, Sunderlin, et al., 1993gas phase; guided ion beam CID; M
Δr73.2kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H4N+ • 2Water) + Water = (C2H4N+ • 3Water)

By formula: (C2H4N+ • 2H2O) + H2O = (C2H4N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr65.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H4N+ • 3Water) + Water = (C2H4N+ • 4Water)

By formula: (C2H4N+ • 3H2O) + H2O = (C2H4N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H4N+ • 4Water) + Water = (C2H4N+ • 5Water)

By formula: (C2H4N+ • 4H2O) + H2O = (C2H4N+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr97.9J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H4N+ • 5Water) + Water = (C2H4N+ • 6Water)

By formula: (C2H4N+ • 5H2O) + H2O = (C2H4N+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

C2H4NO2- + Water = C2H6NO3-

By formula: C2H4NO2- + H2O = C2H6NO3-

Quantity Value Units Method Reference Comment
Δr72.5 ± 2.1kJ/molTDAsNieckarz, Atkins, et al., 2008gas phase; B
Δr66.9 ± 1.3kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr39. ± 4.2kJ/molTDAsNieckarz, Atkins, et al., 2008gas phase; B
Δr34.3 ± 1.7kJ/molTDAsWincel, 2008gas phase; B

C2H4NO5- + Water + Acetic acid = C2H6NO6-

By formula: C2H4NO5- + H2O + C2H4O2 = C2H6NO6-

Quantity Value Units Method Reference Comment
Δr19.2 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

C2H5F2O+ + Water = (C2H5F2O+ • Water)

By formula: C2H5F2O+ + H2O = (C2H5F2O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr100.kJ/molICRBerman and Beauchamp, 1986gas phase; bracketing; Lias, Liebman, et al., 1984; M

C2H5F3N+ + Water = (C2H5F3N+ • Water)

By formula: C2H5F3N+ + H2O = (C2H5F3N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr88.3kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr126.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

(C2H5F3N+ • Water) + Water = (C2H5F3N+ • 2Water)

By formula: (C2H5F3N+ • H2O) + H2O = (C2H5F3N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.4kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr125.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

(C2H5F3N+ • 2Water) + Water = (C2H5F3N+ • 3Water)

By formula: (C2H5F3N+ • 2H2O) + H2O = (C2H5F3N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.4kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr122.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

C2H5O+ + Water = (C2H5O+ • Water)

By formula: C2H5O+ + H2O = (C2H5O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr105.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr115.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • Water) + Water = (C2H5O+ • 2Water)

By formula: (C2H5O+ • H2O) + H2O = (C2H5O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 2Water) + Water = (C2H5O+ • 3Water)

By formula: (C2H5O+ • 2H2O) + H2O = (C2H5O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr71.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr117.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 3Water) + Water = (C2H5O+ • 4Water)

By formula: (C2H5O+ • 3H2O) + H2O = (C2H5O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr89.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 4Water) + Water = (C2H5O+ • 5Water)

By formula: (C2H5O+ • 4H2O) + H2O = (C2H5O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr78.7J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 5Water) + Water = (C2H5O+ • 6Water)

By formula: (C2H5O+ • 5H2O) + H2O = (C2H5O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr90.8J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 6Water) + Water = (C2H5O+ • 7Water)

By formula: (C2H5O+ • 6H2O) + H2O = (C2H5O+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

C2H5O+ + Water = (C2H5O+ • Water)

By formula: C2H5O+ + H2O = (C2H5O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr84.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr91.6kJ/molHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr87.9J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • Water) + Water = (C2H5O+ • 2Water)

By formula: (C2H5O+ • H2O) + H2O = (C2H5O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 2Water) + Water = (C2H5O+ • 3Water)

By formula: (C2H5O+ • 2H2O) + H2O = (C2H5O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O+ • 3Water) + Water = (C2H5O+ • 4Water)

By formula: (C2H5O+ • 3H2O) + H2O = (C2H5O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr85.4J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

C2H5O2+ + Water = (C2H5O2+ • Water)

By formula: C2H5O2+ + H2O = (C2H5O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr90.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O2+ • Water) + Water = (C2H5O2+ • 2Water)

By formula: (C2H5O2+ • H2O) + H2O = (C2H5O2+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr67.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr111.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O2+ • 2Water) + Water = (C2H5O2+ • 3Water)

By formula: (C2H5O2+ • 2H2O) + H2O = (C2H5O2+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr89.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H5O2+ • 3Water) + Water = (C2H5O2+ • 4Water)

By formula: (C2H5O2+ • 3H2O) + H2O = (C2H5O2+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr90.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.334.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

(C2H5O2+ • 4Water) + Water = (C2H5O2+ • 5Water)

By formula: (C2H5O2+ • 4H2O) + H2O = (C2H5O2+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
17.280.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

C2H5O4- + 2Water = C2H7O5-

By formula: C2H5O4- + 2H2O = C2H7O5-

Quantity Value Units Method Reference Comment
Δr54.8 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C2H6NO2+ + Water = (C2H6NO2+ • Water)

By formula: C2H6NO2+ + H2O = (C2H6NO2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
41.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C2H6NO2+ • Water) + Water = (C2H6NO2+ • 2Water)

By formula: (C2H6NO2+ • H2O) + H2O = (C2H6NO2+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C2H6NO2+ • 2Water) + Water = (C2H6NO2+ • 3Water)

By formula: (C2H6NO2+ • 2H2O) + H2O = (C2H6NO2+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C2H7O+ • Dimethyl ether) + Water = (C2H7O+ • Water • Dimethyl ether)

By formula: (C2H7O+ • C2H6O) + H2O = (C2H7O+ • H2O • C2H6O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.2kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n, Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr162.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n, Entropy change is questionable; M

C2H7O+ + Water = (C2H7O+ • Water)

By formula: C2H7O+ + H2O = (C2H7O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.9kJ/molPHPMSTholman, Tonner, et al., 1994gas phase; M
Δr100.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr94.6kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KPHPMSTholman, Tonner, et al., 1994gas phase; M
Δr121.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr111.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; M

(C2H7O+ • Water • Dimethyl ether) + Water = (C2H7O+ • 2Water • Dimethyl ether)

By formula: (C2H7O+ • H2O • C2H6O) + H2O = (C2H7O+ • 2H2O • C2H6O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • Water • 2Dimethyl ether) + Water = (C2H7O+ • 2Water • 2Dimethyl ether)

By formula: (C2H7O+ • H2O • 2C2H6O) + H2O = (C2H7O+ • 2H2O • 2C2H6O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr127.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • Water • 3Dimethyl ether) + Water = (C2H7O+ • 2Water • 3Dimethyl ether)

By formula: (C2H7O+ • H2O • 3C2H6O) + H2O = (C2H7O+ • 2H2O • 3C2H6O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr127.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • 2Water • Dimethyl ether) + Water = (C2H7O+ • 3Water • Dimethyl ether)

By formula: (C2H7O+ • 2H2O • C2H6O) + H2O = (C2H7O+ • 3H2O • C2H6O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr112.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • Water) + Water = (C2H7O+ • 2Water)

By formula: (C2H7O+ • H2O) + H2O = (C2H7O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.0kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • 2Water) + Water = (C2H7O+ • 3Water)

By formula: (C2H7O+ • 2H2O) + H2O = (C2H7O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0kJ/molPHPMSTholman, Tonner, et al., 1994gas phase; M
Δr57.7kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr95.0J/mol*KPHPMSTholman, Tonner, et al., 1994gas phase; M
Δr106.J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ • 3Water) + Water = (C2H7O+ • 4Water)

By formula: (C2H7O+ • 3H2O) + H2O = (C2H7O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Δr79.5J/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

C2H7O+ + Water = (C2H7O+ • Water)

By formula: C2H7O+ + H2O = (C2H7O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr111.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr100.kJ/molPHPMSKebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr128.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr110.J/mol*KPHPMSKebarle, 1977gas phase; M

(C2H7O+ • Water) + Water = (C2H7O+ • 2Water)

By formula: (C2H7O+ • H2O) + H2O = (C2H7O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr78.2kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr80.3kJ/molPHPMSKebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr120.J/mol*KPHPMSKebarle, 1977gas phase; M

(C2H7O+ • 2Water) + Water = (C2H7O+ • 3Water)

By formula: (C2H7O+ • 2H2O) + H2O = (C2H7O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.1kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr59.4kJ/molPHPMSKebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr110.J/mol*KPHPMSKebarle, 1977gas phase; M

(C2H7O+ • 3Water) + Water = (C2H7O+ • 4Water)

By formula: (C2H7O+ • 3H2O) + H2O = (C2H7O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr52.3kJ/molPHPMSKebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr110.J/mol*KPHPMSKebarle, 1977gas phase; M

(C2H7O+ • 4Water) + Water = (C2H7O+ • 5Water)

By formula: (C2H7O+ • 4H2O) + H2O = (C2H7O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr87.4J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C2H7O+ • 5Water) + Water = (C2H7O+ • 6Water)

By formula: (C2H7O+ • 5H2O) + H2O = (C2H7O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molPHPMSKebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSKebarle, 1977gas phase; M

C2H7O2- + Water + Methyl Alcohol = C2H9O3-

By formula: C2H7O2- + H2O + CH4O = C2H9O3-

Quantity Value Units Method Reference Comment
Δr74.5 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr42.3 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C2H7O5- + 3Water = C2H9O6-

By formula: C2H7O5- + 3H2O = C2H9O6-

Quantity Value Units Method Reference Comment
Δr48.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C2H7O5S- + 2Water = C2H9O6S-

By formula: C2H7O5S- + 2H2O = C2H9O6S-

Quantity Value Units Method Reference Comment
Δr48.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C2H7S+ + Water = (C2H7S+ • Water)

By formula: C2H7S+ + H2O = (C2H7S+ • H2O)

Quantity Value Units Method Reference Comment
Δr50.kJ/molICRBerman and Beauchamp, 1986gas phase; bracketing; Lias, Liebman, et al., 1984; M
Δr54.8kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

(C2H7S+ • Water) + Water = (C2H7S+ • 2Water)

By formula: (C2H7S+ • H2O) + H2O = (C2H7S+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C2H7S+ + Water = (C2H7S+ • Water)

By formula: C2H7S+ + H2O = (C2H7S+ • H2O)

Quantity Value Units Method Reference Comment
Δr61.5kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C2H8N+ + Water = (C2H8N+ • Water)

By formula: C2H8N+ + H2O = (C2H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr62.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr95.8J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr38.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C2H8N+ • Water) + Water = (C2H8N+ • 2Water)

By formula: (C2H8N+ • H2O) + H2O = (C2H8N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr26.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C2H8N+ • 2Water) + Water = (C2H8N+ • 3Water)

By formula: (C2H8N+ • 2H2O) + H2O = (C2H8N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr18.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C2H8N+ • 3Water) + Water = (C2H8N+ • 4Water)

By formula: (C2H8N+ • 3H2O) + H2O = (C2H8N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H8N+ • 4Water) + Water = (C2H8N+ • 5Water)

By formula: (C2H8N+ • 4H2O) + H2O = (C2H8N+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C2H8N+ • 5Water) + Water = (C2H8N+ • 6Water)

By formula: (C2H8N+ • 5H2O) + H2O = (C2H8N+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.255.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

C2H8N+ + Water = (C2H8N+ • Water)

By formula: C2H8N+ + H2O = (C2H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr73.2kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

(C2H8N+ • Water) + Water = (C2H8N+ • 2Water)

By formula: (C2H8N+ • H2O) + H2O = (C2H8N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.5kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr124.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

(C2H8N+ • 2Water) + Water = (C2H8N+ • 3Water)

By formula: (C2H8N+ • 2H2O) + H2O = (C2H8N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSLau and Kebarle, 1981gas phase; M
Quantity Value Units Method Reference Comment
Δr129.J/mol*KPHPMSLau and Kebarle, 1981gas phase; M

C2H8O8S2-2 + 3Water = C2H10O9S2-2

By formula: C2H8O8S2-2 + 3H2O = C2H10O9S2-2

Quantity Value Units Method Reference Comment
Δr31.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C2H9N+ + Water = (C2H9N+ • Water)

By formula: C2H9N+ + H2O = (C2H9N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

C2H9O3- + 2Water + Methyl Alcohol = C2H11O4-

By formula: C2H9O3- + 2H2O + CH4O = C2H11O4-

Quantity Value Units Method Reference Comment
Δr63.6 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr28.9 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C2H10O9S2-2 + 4Water = C2H12O10S2-2

By formula: C2H10O9S2-2 + 4H2O = C2H12O10S2-2

Quantity Value Units Method Reference Comment
Δr27.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C2H12O10S2-2 + 5Water = C2H14O11S2-2

By formula: C2H12O10S2-2 + 5H2O = C2H14O11S2-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C2H14O11S2-2 + 6Water = C2H16O12S2-2

By formula: C2H14O11S2-2 + 6H2O = C2H16O12S2-2

Quantity Value Units Method Reference Comment
Δr22.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C3H2F3O- + Water = (C3H2F3O- • Water)

By formula: C3H2F3O- + H2O = (C3H2F3O- • H2O)

Quantity Value Units Method Reference Comment
Δr53.6 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B
Quantity Value Units Method Reference Comment
Δr32. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

C3H2F3O- + Water = (C3H2F3O- • Water)

By formula: C3H2F3O- + H2O = (C3H2F3O- • H2O)

Quantity Value Units Method Reference Comment
Δr53.6kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr72.4J/mol*KPHPMSMeot-ner, 1988gas phase; M

C3H2N+ + Water = (C3H2N+ • Water)

By formula: C3H2N+ + H2O = (C3H2N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr97.5kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M

C3H2NO2- + Water = (C3H2NO2- • Water)

By formula: C3H2NO2- + H2O = (C3H2NO2- • H2O)

Quantity Value Units Method Reference Comment
Δr59.83kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr29.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(C3H2NO2- • Water) + Water = (C3H2NO2- • 2Water)

By formula: (C3H2NO2- • H2O) + H2O = (C3H2NO2- • 2H2O)

Quantity Value Units Method Reference Comment
Δr51.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

imidazolide anion + Water = (imidazolide anion • Water)

By formula: C3H3N2- + H2O = (C3H3N2- • H2O)

Quantity Value Units Method Reference Comment
Δr63.6kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

(imidazolide anion • Water) + Water = (imidazolide anion • 2Water)

By formula: (C3H3N2- • H2O) + H2O = (C3H3N2- • 2H2O)

Quantity Value Units Method Reference Comment
Δr49.4kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr76.1J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

(imidazolide anion • 2Water) + Water = (imidazolide anion • 3Water)

By formula: (C3H3N2- • 2H2O) + H2O = (C3H3N2- • 3H2O)

Quantity Value Units Method Reference Comment
Δr54.0kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr122.J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

C3H3O4- + Water = (C3H3O4- • Water)

By formula: C3H3O4- + H2O = (C3H3O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr22.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C3H3O4- • Water) + Water = (C3H3O4- • 2Water)

By formula: (C3H3O4- • H2O) + H2O = (C3H3O4- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr17.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C3H4N2+ + Water = (C3H4N2+ • Water)

By formula: C3H4N2+ + H2O = (C3H4N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.9kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

(C3H4N2+ • Water) + Water = (C3H4N2+ • 2Water)

By formula: (C3H4N2+ • H2O) + H2O = (C3H4N2+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr52.7kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr97.5J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

(C3H4N2+ • 2Water) + Water = (C3H4N2+ • 3Water)

By formula: (C3H4N2+ • 2H2O) + H2O = (C3H4N2+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr125.J/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

C3H4O5- + Water + Acetic acid = C3H6O6-

By formula: C3H4O5- + H2O + C2H4O2 = C3H6O6-

Quantity Value Units Method Reference Comment
Δr19.2 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

C3H5O+ + Water = (C3H5O+ • Water)

By formula: C3H5O+ + H2O = (C3H5O+ • H2O)

Quantity Value Units Method Reference Comment
Δr66.1kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr84.9J/mol*KPHPMSMeot-ner, 1988gas phase; M

(C3H5O+ • Water) + Water = (C3H5O+ • 2Water)

By formula: (C3H5O+ • H2O) + H2O = (C3H5O+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr58.2kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KPHPMSMeot-ner, 1988gas phase; M

(C3H5O+ • 2Water) + Water = (C3H5O+ • 3Water)

By formula: (C3H5O+ • 2H2O) + H2O = (C3H5O+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr115.J/mol*KPHPMSMeot-ner, 1988gas phase; M

(C3H5O+ • 3Water) + Water = (C3H5O+ • 4Water)

By formula: (C3H5O+ • 3H2O) + H2O = (C3H5O+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-ner, 1988gas phase; M

C3H5O+ + Water = (C3H5O+ • Water)

By formula: C3H5O+ + H2O = (C3H5O+ • H2O)

Quantity Value Units Method Reference Comment
Δr99.2kJ/molPHPMSDavidson, Meza-Hojer, et al., 1979gas phase; forms protonated propanoic acid; M
Quantity Value Units Method Reference Comment
Δr147.J/mol*KPHPMSDavidson, Meza-Hojer, et al., 1979gas phase; forms protonated propanoic acid; M

(C3H5O+ • 2Water) + Water = (C3H5O+ • 3Water)

By formula: (C3H5O+ • 2H2O) + H2O = (C3H5O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.6kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M

(C3H5O+ • 3Water) + Water = (C3H5O+ • 4Water)

By formula: (C3H5O+ • 3H2O) + H2O = (C3H5O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.1kJ/molPHPMSHiraoka and Kebarle, 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSHiraoka and Kebarle, 1977gas phase; M

C3H5O- + Water = (C3H5O- • Water)

By formula: C3H5O- + H2O = (C3H5O- • H2O)

Quantity Value Units Method Reference Comment
Δr66.1 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B
Quantity Value Units Method Reference Comment
Δr41. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

EtCO2 anion + Water = (EtCO2 anion • Water)

By formula: C3H5O2- + H2O = (C3H5O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr38.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr35.1 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B

(EtCO2 anion • Water) + Water = (EtCO2 anion • 2Water)

By formula: (C3H5O2- • H2O) + H2O = (C3H5O2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.9 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr27.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr28.9 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B

(EtCO2 anion • 2Water) + Water = (EtCO2 anion • 3Water)

By formula: (C3H5O2- • 2H2O) + H2O = (C3H5O2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr50.6 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr21.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr21.3 ± 0.84kJ/molN/AViidanoja, Reiner, et al., 2000gas phase; B

MeCH(OH)CO2 anion + Water = (MeCH(OH)CO2 anion • Water)

By formula: C3H5O3- + H2O = (C3H5O3- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr32.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(MeCH(OH)CO2 anion • Water) + Water = (MeCH(OH)CO2 anion • 2Water)

By formula: (C3H5O3- • H2O) + H2O = (C3H5O3- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr22.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

MeOCH2CO2 anion + Water = (MeOCH2CO2 anion • Water)

By formula: C3H5O3- + H2O = (C3H5O3- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr65.3 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr36.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(MeOCH2CO2 anion • Water) + Water = (MeOCH2CO2 anion • 2Water)

By formula: (C3H5O3- • H2O) + H2O = (C3H5O3- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(MeOCH2CO2 anion • 2Water) + Water = (MeOCH2CO2 anion • 3Water)

By formula: (C3H5O3- • 2H2O) + H2O = (C3H5O3- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C3H5O5- + 2Water = C3H7O6-

By formula: C3H5O5- + 2H2O = C3H7O6-

Quantity Value Units Method Reference Comment
Δr16.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C3H6+ + Water = (C3H6+ • Water)

By formula: C3H6+ + H2O = (C3H6+ • H2O)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molCIDHolmes, Mommers, et al., 1984gas phase; structure confirmed as ion-dipole complex in Shao, Baer, et al., 1987; M

C3H6NO2- + Water = C3H8NO3-

By formula: C3H6NO2- + H2O = C3H8NO3-

Quantity Value Units Method Reference Comment
Δr64.0 ± 1.7kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr32.6 ± 3.3kJ/molTDAsWincel, 2008gas phase; B

C3H7+ + Water = (C3H7+ • Water)

By formula: C3H7+ + H2O = (C3H7+ • H2O)

Quantity Value Units Method Reference Comment
Δr73.6kJ/molHPMSBeggs and Field, 1971gas phase; ΔrH inconsistent with (CH3)2CHOH2+ product; M
Quantity Value Units Method Reference Comment
Δr116.J/mol*KHPMSBeggs and Field, 1971gas phase; ΔrH inconsistent with (CH3)2CHOH2+ product; M

C3H7O+ + Water = (C3H7O+ • Water)

By formula: C3H7O+ + H2O = (C3H7O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr85.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C3H7O+ • Water) + Water = (C3H7O+ • 2Water)

By formula: (C3H7O+ • H2O) + H2O = (C3H7O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C3H7O+ • 2Water) + Water = (C3H7O+ • 3Water)

By formula: (C3H7O+ • 2H2O) + H2O = (C3H7O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr91.6J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C3H7O+ • 3Water) + Water = (C3H7O+ • 4Water)

By formula: (C3H7O+ • 3H2O) + H2O = (C3H7O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C3H7O+ • 4Water) + Water = (C3H7O+ • 5Water)

By formula: (C3H7O+ • 4H2O) + H2O = (C3H7O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr98.3J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

C3H7O+ + Water = (C3H7O+ • Water)

By formula: C3H7O+ + H2O = (C3H7O+ • H2O)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr78.7J/mol*KPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; M

C3H9O+ + Water = (C3H9O+ • Water)

By formula: C3H9O+ + H2O = (C3H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr100.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr117.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • Water) + Water = (C3H9O+ • 2Water)

By formula: (C3H9O+ • H2O) + H2O = (C3H9O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr74.9kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 2Water) + Water = (C3H9O+ • 3Water)

By formula: (C3H9O+ • 2H2O) + H2O = (C3H9O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 3Water) + Water = (C3H9O+ • 4Water)

By formula: (C3H9O+ • 3H2O) + H2O = (C3H9O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.0kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr95.8J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 4Water) + Water = (C3H9O+ • 5Water)

By formula: (C3H9O+ • 4H2O) + H2O = (C3H9O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr86.6J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 5Water) + Water = (C3H9O+ • 6Water)

By formula: (C3H9O+ • 5H2O) + H2O = (C3H9O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

C3H9O+ + Water = (C3H9O+ • Water)

By formula: C3H9O+ + H2O = (C3H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.2kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; unusually small ΔrH and ΔrS; M
Δr56.5kJ/molHPMSBeggs and Field, 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr57.3J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; unusually small ΔrH and ΔrS; M
Δr53.1J/mol*KHPMSBeggs and Field, 1971gas phase; M

(C3H9O+ • Water) + Water = (C3H9O+ • 2Water)

By formula: (C3H9O+ • H2O) + H2O = (C3H9O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.6kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr62.3kJ/molHPMSBeggs and Field, 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr90.0J/mol*KHPMSBeggs and Field, 1971gas phase; M

(C3H9O+ • 2Water) + Water = (C3H9O+ • 3Water)

By formula: (C3H9O+ • 2H2O) + H2O = (C3H9O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr52.3kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr98.7J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 3Water) + Water = (C3H9O+ • 4Water)

By formula: (C3H9O+ • 3H2O) + H2O = (C3H9O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 4Water) + Water = (C3H9O+ • 5Water)

By formula: (C3H9O+ • 4H2O) + H2O = (C3H9O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr91.6J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 5Water) + Water = (C3H9O+ • 6Water)

By formula: (C3H9O+ • 5H2O) + H2O = (C3H9O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr89.1J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M

(C3H9O+ • 6Water) + Water = (C3H9O+ • 7Water)

By formula: (C3H9O+ • 6H2O) + H2O = (C3H9O+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr33.kJ/molPHPMSHiraoka, Takimoto, et al., 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KN/AHiraoka, Takimoto, et al., 1986gas phase; Entropy change calculated or estimated; M

C3H9S+ + Water = (C3H9S+ • Water)

By formula: C3H9S+ + H2O = (C3H9S+ • H2O)

Quantity Value Units Method Reference Comment
Δr52.7kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.347.PHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C3H9S+ + Water = (C3H9S+ • Water)

By formula: C3H9S+ + H2O = (C3H9S+ • H2O)

Quantity Value Units Method Reference Comment
Δr60.2kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
17.446.PHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C3H9S+ + Water = (C3H9S+ • Water)

By formula: C3H9S+ + H2O = (C3H9S+ • H2O)

Quantity Value Units Method Reference Comment
Δr58.2kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.418.PHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C3H9Si+ + Water = (C3H9Si+ • Water)

By formula: C3H9Si+ + H2O = (C3H9Si+ • H2O)

Quantity Value Units Method Reference Comment
Δr126. ± 7.9kJ/molPHPMSStone and Wojtyniak, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSStone and Wojtyniak, 1986gas phase; M

(C3H9Si+ • Water) + Water = (C3H9Si+ • 2Water)

By formula: (C3H9Si+ • H2O) + H2O = (C3H9Si+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr83.3kJ/molPHPMSStone and Wytenberg, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr118.J/mol*KPHPMSStone and Wytenberg, 1987gas phase; M

C3H9Sn+ + Water = (C3H9Sn+ • Water)

By formula: C3H9Sn+ + H2O = (C3H9Sn+ • H2O)

Quantity Value Units Method Reference Comment
Δr108.kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr115.J/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
46.9525.PHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH; Entropy change calculated or estimated; M

(C3H10N+ • 2Methylamine, N,N-dimethyl-) + Water = (C3H10N+ • Water • 2Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • 2C3H9N) + H2O = (C3H10N+ • H2O • 2C3H9N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M

C3H10N+ + Water = (C3H10N+ • Water)

By formula: C3H10N+ + H2O = (C3H10N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr60.7kJ/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Δr60.7kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr60.7kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Δr101.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr101.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr32.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C3H10N+ • Water • Methylamine, N,N-dimethyl-) + Water = (C3H10N+ • 2Water • Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • H2O • C3H9N) + H2O = (C3H10N+ • 2H2O • C3H9N)

Quantity Value Units Method Reference Comment
Δr34.kJ/molPHPMSEl-Shall, Daly, et al., 1992gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AEl-Shall, Daly, et al., 1992gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
10.225.PHPMSEl-Shall, Daly, et al., 1992gas phase; Entropy change calculated or estimated; M

(C3H10N+ • Water) + Water = (C3H10N+ • 2Water)

By formula: (C3H10N+ • H2O) + H2O = (C3H10N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr18.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C3H10N+ • 2Water) + Water = (C3H10N+ • 3Water)

By formula: (C3H10N+ • 2H2O) + H2O = (C3H10N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr14.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(C3H10N+ • 3Water) + Water = (C3H10N+ • 4Water)

By formula: (C3H10N+ • 3H2O) + H2O = (C3H10N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated, attributed to MeNH3+.4H2O by error in footnote; M
Quantity Value Units Method Reference Comment
Δr90.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated, attributed to MeNH3+.4H2O by error in footnote; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.254.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated, attributed to MeNH3+.4H2O by error in footnote; M

C3H10N+ + Water = (C3H10N+ • Water)

By formula: C3H10N+ + H2O = (C3H10N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr65.3kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr63.2kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr90.0J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr37.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C3H10N+ • Water) + Water = (C3H10N+ • 2Water)

By formula: (C3H10N+ • H2O) + H2O = (C3H10N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr89.1J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
27.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C3H10N+ • 2Water) + Water = (C3H10N+ • 3Water)

By formula: (C3H10N+ • 2H2O) + H2O = (C3H10N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr96.7J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C3H10N+ • 3Water) + Water = (C3H10N+ • 4Water)

By formula: (C3H10N+ • 3H2O) + H2O = (C3H10N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

C3H11N2+ + Water = (C3H11N2+ • Water)

By formula: C3H11N2+ + H2O = (C3H11N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
26.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C3H11O3- + Water + 2Methyl Alcohol = C3H13O4-

By formula: C3H11O3- + H2O + 2CH4O = C3H13O4-

Quantity Value Units Method Reference Comment
Δr57.7 ± 4.2kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr26.8 ± 2.1kJ/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C4H3O4- + Water = (C4H3O4- • Water)

By formula: C4H3O4- + H2O = (C4H3O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr21.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C4H3O4- + Water = (C4H3O4- • Water)

By formula: C4H3O4- + H2O = (C4H3O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

pyrrolide anion + Water = (pyrrolide anion • Water)

By formula: C4H4N- + H2O = (C4H4N- • H2O)

Quantity Value Units Method Reference Comment
Δr65.7 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr96.7J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr37. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

(pyrrolide anion • Water) + Water = (pyrrolide anion • 2Water)

By formula: (C4H4N- • H2O) + H2O = (C4H4N- • 2H2O)

Quantity Value Units Method Reference Comment
Δr50.6kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-ner, 1988gas phase; M

C4H4O+ + Water = (C4H4O+ • Water)

By formula: C4H4O+ + H2O = (C4H4O+ • H2O)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr74.5J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H4S+ + Water = (C4H4S+ • Water)

By formula: C4H4S+ + H2O = (C4H4S+ • H2O)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr74.1J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H5N+ + Water = (C4H5N+ • Water)

By formula: C4H5N+ + H2O = (C4H5N+ • H2O)

Quantity Value Units Method Reference Comment
Δr49.0kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr64.9J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

(C4H5N+ • Water) + Water = (C4H5N+ • 2Water)

By formula: (C4H5N+ • H2O) + H2O = (C4H5N+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr36.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr63.J/mol*KN/AHiraoka, Takimoto, et al., 1987gas phase; Entropy change calculated or estimated; M

C4H5O+ + Water = (C4H5O+ • Water)

By formula: C4H5O+ + H2O = (C4H5O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr42.7kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Δr67.kJ/molPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr82.4J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Δr130.J/mol*KN/AMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.382.PHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M

C4H5O4- + Water = (C4H5O4- • Water)

By formula: C4H5O4- + H2O = (C4H5O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C4H5O4- • Water) + Water = (C4H5O4- • 2Water)

By formula: (C4H5O4- • H2O) + H2O = (C4H5O4- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr17.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C4H5O5- + 2Water = C4H7O6-

By formula: C4H5O5- + 2H2O = C4H7O6-

Quantity Value Units Method Reference Comment
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C4H5S+ + Water = (C4H5S+ • Water)

By formula: C4H5S+ + H2O = (C4H5S+ • H2O)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr42.7kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr86.2J/mol*KPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr83.3J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H6N+ + Water = (C4H6N+ • Water)

By formula: C4H6N+ + H2O = (C4H6N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr58.6kJ/molPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr57.7kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Δr67.kJ/molPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M
Quantity Value Units Method Reference Comment
Δr97.5J/mol*KPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr92.0J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Δr130.J/mol*KN/AMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.344.PHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; Entropy change calculated or estimated, ΔrH<; M

(C4H6N+ • Water) + Water = (C4H6N+ • 2Water)

By formula: (C4H6N+ • H2O) + H2O = (C4H6N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr45.6kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KPHPMSNicol, Sunner, et al., 1988gas phase; M
Δr99.2J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H7N2O3- + Water = C4H9N2O4-

By formula: C4H7N2O3- + H2O = C4H9N2O4-

Quantity Value Units Method Reference Comment
Δr51.5 ± 2.1kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr18. ± 4.6kJ/molTDAsWincel, 2008gas phase; B

C4H7O2- + Water = C4H9O3-

By formula: C4H7O2- + H2O = C4H9O3-

Quantity Value Units Method Reference Comment
Δr36.0 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

iPrCO2 anion + Water = (iPrCO2 anion • Water)

By formula: C4H7O2- + H2O = (C4H7O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr65.7 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/AMeot-Ner and Sieck, 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr37. ± 6.7kJ/molIMREMeot-Ner and Sieck, 1986gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.514.PHPMSMeot-Ner and Sieck, 1986gas phase; Entropy change calculated or estimated; M

C4H7O4- + Water + 2Water = C4H9O5-

By formula: C4H7O4- + H2O + 2H2O = C4H9O5-

Quantity Value Units Method Reference Comment
Δr49.4 ± 2.9kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr21.7kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C4H7O5- + 2Water = C4H9O6-

By formula: C4H7O5- + 2H2O = C4H9O6-

Quantity Value Units Method Reference Comment
Δr16.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C4H8N+ + Water = (C4H8N+ • Water)

By formula: C4H8N+ + H2O = (C4H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr80.3kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M

C4H8N+ + Water = (C4H8N+ • Water)

By formula: C4H8N+ + H2O = (C4H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr100.kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr131.J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M

C4H8S+ + Water = (C4H8S+ • Water)

By formula: C4H8S+ + H2O = (C4H8S+ • H2O)

Quantity Value Units Method Reference Comment
Δr42.kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; ΔrH<; M

C4H9+ + Water = (C4H9+ • Water)

By formula: C4H9+ + H2O = (C4H9+ • H2O)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSHiraoka and Kebarle, 1977, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KPHPMSHiraoka and Kebarle, 1977, 2gas phase; M

(C4H9+ • 2Water) + Water = (C4H9+ • 3Water)

By formula: (C4H9+ • 2H2O) + H2O = (C4H9+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr74.1kJ/molPHPMSHiraoka and Kebarle, 1977, 2gas phase; may form ((CH3)3COH2+) 2H2O; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSHiraoka and Kebarle, 1977, 2gas phase; may form ((CH3)3COH2+) 2H2O; M

(C4H9+ • 3Water) + Water = (C4H9+ • 4Water)

By formula: (C4H9+ • 3H2O) + H2O = (C4H9+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr59.kJ/molPHPMSHiraoka and Kebarle, 1977, 3gas phase; may form ((CH3)3COH2+) 3H2O; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSHiraoka and Kebarle, 1977, 3gas phase; may form ((CH3)3COH2+) 3H2O; M

C4H9O+ + Water = (C4H9O+ • Water)

By formula: C4H9O+ + H2O = (C4H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr82.8kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

(C4H9O+ • Water) + Water = (C4H9O+ • 2Water)

By formula: (C4H9O+ • H2O) + H2O = (C4H9O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H9O- + Water = (C4H9O- • Water)

By formula: C4H9O- + H2O = (C4H9O- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr97.9 ± 4.2kJ/molIMREMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KN/AMeot-Ner and Sieck, 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr62.8 ± 7.9kJ/molIMREMeot-Ner and Sieck, 1986gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
39.505.PHPMSMeot-Ner and Sieck, 1986gas phase; Entropy change calculated or estimated; M

C4H9O3- + 3Water = C4H11O4-

By formula: C4H9O3- + 3H2O = C4H11O4-

Quantity Value Units Method Reference Comment
Δr27.6 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

C4H9O5- + Water + 3Water = C4H11O6-

By formula: C4H9O5- + H2O + 3H2O = C4H11O6-

Quantity Value Units Method Reference Comment
Δr46.4 ± 2.5kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr16.4kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C4H9S+ + Water = (C4H9S+ • Water)

By formula: C4H9S+ + H2O = (C4H9S+ • H2O)

Quantity Value Units Method Reference Comment
Δr48.1kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr81.6J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

(C4H9S+ • Water) + Water = (C4H9S+ • 2Water)

By formula: (C4H9S+ • H2O) + H2O = (C4H9S+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr87.9J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H10N+ + Water = (C4H10N+ • Water)

By formula: C4H10N+ + H2O = (C4H10N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr88.3J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

(C4H10N+ • Water) + Water = (C4H10N+ • 2Water)

By formula: (C4H10N+ • H2O) + H2O = (C4H10N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C4H10NO+ + Water = (C4H10NO+ • Water)

By formula: C4H10NO+ + H2O = (C4H10NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr69.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr69.0kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr110.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(C4H10NO+ • Water) + Water = (C4H10NO+ • 2Water)

By formula: (C4H10NO+ • H2O) + H2O = (C4H10NO+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr51.5kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr110.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(C4H10NO+ • 2Water) + Water = (C4H10NO+ • 3Water)

By formula: (C4H10NO+ • 2H2O) + H2O = (C4H10NO+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr80.3J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(C4H10NO+ • 3Water) + Water = (C4H10NO+ • 4Water)

By formula: (C4H10NO+ • 3H2O) + H2O = (C4H10NO+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr90.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
14.268.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

(C4H11O2+ • Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • Water • Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • C4H10O2) + H2O = (C4H11O2+ • H2O • C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr115.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

C4H11O2+ + Water = (C4H11O2+ • Water)

By formula: C4H11O2+ + H2O = (C4H11O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.6kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • Water • Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • 2Water • Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • H2O • C4H10O2) + H2O = (C4H11O2+ • 2H2O • C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • Water • 2Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • 2Water • 2Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • H2O • 2C4H10O2) + H2O = (C4H11O2+ • 2H2O • 2C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr102.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • 2Water • Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • 3Water • Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • 2H2O • C4H10O2) + H2O = (C4H11O2+ • 3H2O • C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • 2Water • 2Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • 3Water • 2Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • 2H2O • 2C4H10O2) + H2O = (C4H11O2+ • 3H2O • 2C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.225.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

(C4H11O2+ • 3Water • Ethane, 1,2-dimethoxy-) + Water = (C4H11O2+ • 4Water • Ethane, 1,2-dimethoxy-)

By formula: (C4H11O2+ • 3H2O • C4H10O2) + H2O = (C4H11O2+ • 4H2O • C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.225.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

(C4H11O2+ • Water) + Water = (C4H11O2+ • 2Water)

By formula: (C4H11O2+ • H2O) + H2O = (C4H11O2+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr65.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • 2Water) + Water = (C4H11O2+ • 3Water)

By formula: (C4H11O2+ • 2H2O) + H2O = (C4H11O2+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • 3Water) + Water = (C4H11O2+ • 4Water)

By formula: (C4H11O2+ • 3H2O) + H2O = (C4H11O2+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ • 4Water) + Water = (C4H11O2+ • 5Water)

By formula: (C4H11O2+ • 4H2O) + H2O = (C4H11O2+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

C4H11O4- + 3Water = C4H13O5-

By formula: C4H11O4- + 3H2O = C4H13O5-

Quantity Value Units Method Reference Comment
Δr21.3 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

C4H11O6- + Water + 3Water = C4H13O7-

By formula: C4H11O6- + H2O + 3H2O = C4H13O7-

Quantity Value Units Method Reference Comment
Δr46.0 ± 4.2kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr18.6kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C4H13N2+ + Water = (C4H13N2+ • Water)

By formula: C4H13N2+ + H2O = (C4H13N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

cyclopentadienide anion + Water = (cyclopentadienide anion • Water)

By formula: C5H5- + H2O = (C5H5- • H2O)

Quantity Value Units Method Reference Comment
Δr46.0 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr67.4J/mol*KPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr26. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B

(cyclopentadienide anion • Water) + Water = (cyclopentadienide anion • 2Water)

By formula: (C5H5- • H2O) + H2O = (C5H5- • 2H2O)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr72.8J/mol*KPHPMSMeot-ner, 1988gas phase; M

C5H5ClN+ + Water = (C5H5ClN+ • Water)

By formula: C5H5ClN+ + H2O = (C5H5ClN+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.400.PHPMSDavidson, Sunner J., et al., 1979gas phase; M

C5H5N2O2+ + Water = (C5H5N2O2+ • Water)

By formula: C5H5N2O2+ + H2O = (C5H5N2O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.400.PHPMSDavidson, Sunner J., et al., 1979gas phase; M

C5H6N+ + Water = (C5H6N+ • Water)

By formula: C5H6N+ + H2O = (C5H6N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr67.4kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Δr62.8kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Δr107.J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

(C5H6N+ • Water) + Water = (C5H6N+ • 2Water)

By formula: (C5H6N+ • H2O) + H2O = (C5H6N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr82.0J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

(C5H6N+ • 2Water) + Water = (C5H6N+ • 3Water)

By formula: (C5H6N+ • 2H2O) + H2O = (C5H6N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr82.0J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

C5H6O4-2 + Water = (C5H6O4-2 • Water)

By formula: C5H6O4-2 + H2O = (C5H6O4-2 • H2O)

Quantity Value Units Method Reference Comment
Δr34. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C5H6O4-2 • Water) + Water = (C5H6O4-2 • 2Water)

By formula: (C5H6O4-2 • H2O) + H2O = (C5H6O4-2 • 2H2O)

Quantity Value Units Method Reference Comment
Δr53. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

C5H7O4- + Water = (C5H7O4- • Water)

By formula: C5H7O4- + H2O = (C5H7O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C5H7O4- • Water) + Water = (C5H7O4- • 2Water)

By formula: (C5H7O4- • H2O) + H2O = (C5H7O4- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C5H7O4- • Water) + Water = (C5H7O4- • 2Water)

By formula: (C5H7O4- • H2O) + H2O = (C5H7O4- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr18.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C5H7O4-2 + Water = C5H9O5-

By formula: C5H7O4-2 + H2O = C5H9O5-

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C5H8NO2- + Water = C5H10NO3-

By formula: C5H8NO2- + H2O = C5H10NO3-

Quantity Value Units Method Reference Comment
Δr64.4 ± 2.1kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr31.8 ± 3.8kJ/molTDAsWincel, 2008gas phase; B

C5H9N2O3- + Water = C5H11N2O4-

By formula: C5H9N2O3- + H2O = C5H11N2O4-

Quantity Value Units Method Reference Comment
Δr60.2 ± 1.7kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr22.6 ± 3.3kJ/molTDAsWincel, 2008gas phase; B

C5H9O+ + Water = (C5H9O+ • Water)

By formula: C5H9O+ + H2O = (C5H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr76.1kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr112.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C5H9O+ • Water) + Water = (C5H9O+ • 2Water)

By formula: (C5H9O+ • H2O) + H2O = (C5H9O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C5H9O+ • 2Water) + Water = (C5H9O+ • 3Water)

By formula: (C5H9O+ • 2H2O) + H2O = (C5H9O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr80.8J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C5H9O+ • 3Water) + Water = (C5H9O+ • 4Water)

By formula: (C5H9O+ • 3H2O) + H2O = (C5H9O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr88.3J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
17.284.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

(C5H9O+ • 4Water) + Water = (C5H9O+ • 5Water)

By formula: (C5H9O+ • 4H2O) + H2O = (C5H9O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.281.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

C5H9O5- + 2Water = C5H11O6-

By formula: C5H9O5- + 2H2O = C5H11O6-

Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C5H9O5- + 2Water = C5H11O6-

By formula: C5H9O5- + 2H2O = C5H11O6-

Quantity Value Units Method Reference Comment
Δr17.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C5H10NO2+ + Water = (C5H10NO2+ • Water)

By formula: C5H10NO2+ + H2O = (C5H10NO2+ • H2O)

Quantity Value Units Method Reference Comment
Δr79.1kJ/molPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M
Δr79.1kJ/molPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr154.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M
Δr154.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M

C5H10NO2- + Water = C5H12NO3-

By formula: C5H10NO2- + H2O = C5H12NO3-

Quantity Value Units Method Reference Comment
Δr59.8 ± 1.7kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr30.1 ± 2.9kJ/molTDAsWincel, 2008gas phase; B

L-Methionine anion + Water = C5H12NO3S-

By formula: C5H10NO2S- + H2O = C5H12NO3S-

Quantity Value Units Method Reference Comment
Δr60.7 ± 2.1kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr29.7 ± 3.3kJ/molTDAsWincel, 2008gas phase; B

C5H11O+ + Water = (C5H11O+ • Water)

By formula: C5H11O+ + H2O = (C5H11O+ • H2O)

Quantity Value Units Method Reference Comment
Δr77.4kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

(C5H11O+ • Water) + Water = (C5H11O+ • 2Water)

By formula: (C5H11O+ • H2O) + H2O = (C5H11O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molPHPMSHiraoka, Takimoto, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSHiraoka, Takimoto, et al., 1987gas phase; M

C5H12NO2+ + Water = (C5H12NO2+ • Water)

By formula: C5H12NO2+ + H2O = (C5H12NO2+ • H2O)

Quantity Value Units Method Reference Comment
Δr80.8kJ/molPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr152.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable; M

C5H15N2+ + Water = (C5H15N2+ • Water)

By formula: C5H15N2+ + H2O = (C5H15N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C5H16N2+2 + Water = (C5H16N2+2 • Water)

By formula: C5H16N2+2 + H2O = (C5H16N2+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr77.8kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KN/ABlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr51.0kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M

(C5H16N2+2 • Water) + Water = (C5H16N2+2 • 2Water)

By formula: (C5H16N2+2 • H2O) + H2O = (C5H16N2+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr77.0kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/ABlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr47.3kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; Entropy change calculated or estimated; M

C6F6- + Water = C6H2F6O-

By formula: C6F6- + H2O = C6H2F6O-

Quantity Value Units Method Reference Comment
Δr22.2kJ/molN/AEustis, Wang, et al., 2007gas phase; Vertical Detachment Energy: 1.78±0.02 eV. EA is not adiabatic, just threshhold; B

C6H2F6O- + 2Water = C6H4F6O2-

By formula: C6H2F6O- + 2H2O = C6H4F6O2-

Quantity Value Units Method Reference Comment
Δr14.5kJ/molN/AEustis, Wang, et al., 2007gas phase; Vertical Detachment Energy: 1.93±0.03 eV. EA is not adiabatic, just threshhold; B

C6H5NO2- + Water = (C6H5NO2- • Water)

By formula: C6H5NO2- + H2O = (C6H5NO2- • H2O)

Quantity Value Units Method Reference Comment
Δr56.48 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr91.6J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr29.3 ± 0.84kJ/molTDAsSieck, 1985gas phase; B

(C6H5NO2- • Water) + Water = (C6H5NO2- • 2Water)

By formula: (C6H5NO2- • H2O) + H2O = (C6H5NO2- • 2H2O)

Quantity Value Units Method Reference Comment
Δr51.88 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr20.9 ± 1.7kJ/molTDAsSieck, 1985gas phase; B

C6H5N2+ + Water = (C6H5N2+ • Water)

By formula: C6H5N2+ + H2O = (C6H5N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.400.PHPMSDavidson, Sunner J., et al., 1979gas phase; M

C6H5N2+ + Water = (C6H5N2+ • Water)

By formula: C6H5N2+ + H2O = (C6H5N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr66.9kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

(C6H5N2+ • Water) + Water = (C6H5N2+ • 2Water)

By formula: (C6H5N2+ • H2O) + H2O = (C6H5N2+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

(C6H5N2+ • 2Water) + Water = (C6H5N2+ • 3Water)

By formula: (C6H5N2+ • 2H2O) + H2O = (C6H5N2+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

(C6H5N2+ • 3Water) + Water = (C6H5N2+ • 4Water)

By formula: (C6H5N2+ • 3H2O) + H2O = (C6H5N2+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr34.kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr82.4J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

phenoxide anion + Water = (phenoxide anion • Water)

By formula: C6H5O- + H2O = (C6H5O- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.4kJ/molPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M

phenoxide anion + Water = C6H7O2-

By formula: C6H5O- + H2O = C6H7O2-

Quantity Value Units Method Reference Comment
Δr64.4 ± 4.2kJ/molN/AMeot-Ner and Sieck, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr34. ± 6.7kJ/molTDAsMeot-Ner and Sieck, 1986gas phase; B

thiophenoxide anion + Water = (thiophenoxide anion • Water)

By formula: C6H5S- + H2O = (C6H5S- • H2O)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr82.0J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M

thiophenoxide anion + Water = C6H7OS-

By formula: C6H5S- + H2O = C6H7OS-

Quantity Value Units Method Reference Comment
Δr47.70 ± 0.84kJ/molTDAsSieck and Meot-ner, 1989gas phase; B
Quantity Value Units Method Reference Comment
Δr23.4 ± 2.9kJ/molTDAsSieck and Meot-ner, 1989gas phase; B

C6H6ClO+ + Water = (C6H6ClO+ • Water)

By formula: C6H6ClO+ + H2O = (C6H6ClO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
12.436.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H6ClO+ + Water = (C6H6ClO+ • Water)

By formula: C6H6ClO+ + H2O = (C6H6ClO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
20.443.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H6ClO+ + Water = (C6H6ClO+ • Water)

By formula: C6H6ClO+ + H2O = (C6H6ClO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
26.453.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H6NO3+ + Water = (C6H6NO3+ • Water)

By formula: C6H6NO3+ + H2O = (C6H6NO3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.427.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H6NO3+ + Water = (C6H6NO3+ • Water)

By formula: C6H6NO3+ + H2O = (C6H6NO3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.427.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H6NO3+ + Water = (C6H6NO3+ • Water)

By formula: C6H6NO3+ + H2O = (C6H6NO3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.427.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H7+ + Water = (C6H7+ • Water)

By formula: C6H7+ + H2O = (C6H7+ • H2O)

Quantity Value Units Method Reference Comment
Δr71.kJ/molICRBerman and Beauchamp, 1986gas phase; switching reaction(H3O+)H2O, ΔrH<; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984; M

C6H7ClN+ + Water = (C6H7ClN+ • Water)

By formula: C6H7ClN+ + H2O = (C6H7ClN+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.9kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H7FN+ + Water = (C6H7FN+ • Water)

By formula: C6H7FN+ + H2O = (C6H7FN+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.9kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H7O2+ + Water = (C6H7O2+ • Water)

By formula: C6H7O2+ + H2O = (C6H7O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
12.454.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H7O2+ + Water = (C6H7O2+ • Water)

By formula: C6H7O2+ + H2O = (C6H7O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.454.PHPMSMartinsen and Buttrill, 1978gas phase; M

C6H7O4S- + 2Water = C6H9O5S-

By formula: C6H7O4S- + 2H2O = C6H9O5S-

Quantity Value Units Method Reference Comment
Δr47.7 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr18.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C6H8N+ + Water = (C6H8N+ • Water)

By formula: C6H8N+ + H2O = (C6H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.5kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr111.J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

C6H8N+ + Water = (C6H8N+ • Water)

By formula: C6H8N+ + H2O = (C6H8N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.2kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.434.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H8NO+ + Water = (C6H8NO+ • Water)

By formula: C6H8NO+ + H2O = (C6H8NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
14.400.PHPMSDavidson, Sunner J., et al., 1979gas phase; M

C6H8NO+ + Water = (C6H8NO+ • Water)

By formula: C6H8NO+ + H2O = (C6H8NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr52.3kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H8O4-2 + Water = (C6H8O4-2 • Water)

By formula: C6H8O4-2 + H2O = (C6H8O4-2 • H2O)

Quantity Value Units Method Reference Comment
Δr30. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C6H8O4-2 • Water) + Water = (C6H8O4-2 • 2Water)

By formula: (C6H8O4-2 • H2O) + H2O = (C6H8O4-2 • 2H2O)

Quantity Value Units Method Reference Comment
Δr56. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C6H8O4-2 • 2Water) + Water = (C6H8O4-2 • 3Water)

By formula: (C6H8O4-2 • 2H2O) + H2O = (C6H8O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C6H8O4-2 • 3Water) + Water = (C6H8O4-2 • 4Water)

By formula: (C6H8O4-2 • 3H2O) + H2O = (C6H8O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C6H8O4-2 • 4Water) + Water = (C6H8O4-2 • 5Water)

By formula: (C6H8O4-2 • 4H2O) + H2O = (C6H8O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C6H8O4-2 • 5Water) + Water = (C6H8O4-2 • 6Water)

By formula: (C6H8O4-2 • 5H2O) + H2O = (C6H8O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr24.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

C6H9N2+ + Water = (C6H9N2+ • Water)

By formula: C6H9N2+ + H2O = (C6H9N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.5kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H9N2+ + Water = (C6H9N2+ • Water)

By formula: C6H9N2+ + H2O = (C6H9N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
2.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated; M

C6H9N2+ + Water = (C6H9N2+ • Water)

By formula: C6H9N2+ + H2O = (C6H9N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr58.2kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C6H9O4- + Water = (C6H9O4- • Water)

By formula: C6H9O4- + H2O = (C6H9O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr24.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C6H9O4- • Water) + Water = (C6H9O4- • 2Water)

By formula: (C6H9O4- • H2O) + H2O = (C6H9O4- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr18.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C6H9O4-2 + Water = C6H11O5-

By formula: C6H9O4-2 + H2O = C6H11O5-

Quantity Value Units Method Reference Comment
Δr23.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C6H11O5- + 2Water = C6H13O6-

By formula: C6H11O5- + 2H2O = C6H13O6-

Quantity Value Units Method Reference Comment
Δr18.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C6H11O6- + 2Water + 2Water = C6H13O7-

By formula: C6H11O6- + 2H2O + 2H2O = C6H13O7-

Quantity Value Units Method Reference Comment
Δr38.1 ± 1.7kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr11.6kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C6H12NO3+ + Water = (C6H12NO3+ • Water)

By formula: C6H12NO3+ + H2O = (C6H12NO3+ • H2O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr54.4kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(C6H12NO3+ • Water) + Water = (C6H12NO3+ • 2Water)

By formula: (C6H12NO3+ • H2O) + H2O = (C6H12NO3+ • 2H2O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr51.9kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

(C6H12NO3+ • 2Water) + Water = (C6H12NO3+ • 3Water)

By formula: (C6H12NO3+ • 2H2O) + H2O = (C6H12NO3+ • 3H2O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr40.kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KPHPMSMeot-Ner, 1984gas phase; M

C6H12N3O4+ + Water = (C6H12N3O4+ • Water)

By formula: C6H12N3O4+ + H2O = (C6H12N3O4+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C6H12N3O4+ • Water) + Water = (C6H12N3O4+ • 2Water)

By formula: (C6H12N3O4+ • H2O) + H2O = (C6H12N3O4+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
24.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C6H13N2O2- + Water = C6H15N2O3-

By formula: C6H13N2O2- + H2O = C6H15N2O3-

Quantity Value Units Method Reference Comment
Δr60.7 ± 2.5kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr30. ± 4.2kJ/molTDAsWincel, 2008gas phase; B

C6H13N4O2- + Water = C6H15N4O3-

By formula: C6H13N4O2- + H2O = C6H15N4O3-

Quantity Value Units Method Reference Comment
Δr63.2 ± 2.1kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr22.6 ± 3.8kJ/molTDAsWincel, 2008gas phase; B

C6H13O7- + 2Water + 2Water = C6H15O8-

By formula: C6H13O7- + 2H2O + 2H2O = C6H15O8-

Quantity Value Units Method Reference Comment
Δr33.9 ± 0.42kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr9.83kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C6H15Ge+ + Water = (C6H15Ge+ • Water)

By formula: C6H15Ge+ + H2O = (C6H15Ge+ • H2O)

Quantity Value Units Method Reference Comment
Δr104.kJ/molPHPMSStone and Wytenberg, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr132.J/mol*KPHPMSStone and Wytenberg, 1987gas phase; M

(C6H15Ge+ • Water) + Water = (C6H15Ge+ • 2Water)

By formula: (C6H15Ge+ • H2O) + H2O = (C6H15Ge+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr77.0kJ/molPHPMSStone and Wytenberg, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr137.J/mol*KPHPMSStone and Wytenberg, 1987gas phase; M

C6H15N2O2+ + Water = (C6H15N2O2+ • Water)

By formula: C6H15N2O2+ + H2O = (C6H15N2O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C6H15O+ + Water = (C6H15O+ • Water)

By formula: C6H15O+ + H2O = (C6H15O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr78.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr119.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O+ • Water) + Water = (C6H15O+ • 2Water)

By formula: (C6H15O+ • H2O) + H2O = (C6H15O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O+ • 2Water) + Water = (C6H15O+ • 3Water)

By formula: (C6H15O+ • 2H2O) + H2O = (C6H15O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr52.3kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O+ • 3Water) + Water = (C6H15O+ • 4Water)

By formula: (C6H15O+ • 3H2O) + H2O = (C6H15O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr99.2J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O+ • 4Water) + Water = (C6H15O+ • 5Water)

By formula: (C6H15O+ • 4H2O) + H2O = (C6H15O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O+ • 5Water) + Water = (C6H15O+ • 6Water)

By formula: (C6H15O+ • 5H2O) + H2O = (C6H15O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KN/AMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.234.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; Entropy change calculated or estimated; M

(C6H15O3+ • Ethane, 1,1'-oxybis[2-methoxy-) + Water = (C6H15O3+ • Water • Ethane, 1,1'-oxybis[2-methoxy-)

By formula: (C6H15O3+ • C6H14O3) + H2O = (C6H15O3+ • H2O • C6H14O3)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr86.2kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr145.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

C6H15O3+ + Water = (C6H15O3+ • Water)

By formula: C6H15O3+ + H2O = (C6H15O3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr73.6kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr146.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O3+ • Water) + Water = (C6H15O3+ • 2Water)

By formula: (C6H15O3+ • H2O) + H2O = (C6H15O3+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C6H15O3+ • 2Water) + Water = (C6H15O3+ • 3Water)

By formula: (C6H15O3+ • 2H2O) + H2O = (C6H15O3+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.7kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; DG<=, ΔrH<=, (ΔrS); M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; DG<=, ΔrH<=, (ΔrS); M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.257.PHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; DG<=, ΔrH<=, (ΔrS); M

C6H15S+ + Water = (C6H15S+ • Water)

By formula: C6H15S+ + H2O = (C6H15S+ • H2O)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1985gas phase; M

C6H16N+ + Water = (C6H16N+ • Water)

By formula: C6H16N+ + H2O = (C6H16N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C6H16N+ + Water = (C6H16N+ • Water)

By formula: C6H16N+ + H2O = (C6H16N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.6kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr35.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

C6H17N2+ + Water = (C6H17N2+ • Water)

By formula: C6H17N2+ + H2O = (C6H17N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C6H18N2+2 + Water = (C6H18N2+2 • Water)

By formula: C6H18N2+2 + H2O = (C6H18N2+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr87.9J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr48.1kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C6H18N2+2 • Water) + Water = (C6H18N2+2 • 2Water)

By formula: (C6H18N2+2 • H2O) + H2O = (C6H18N2+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.0kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr96.7J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr43.5kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

benzoate anion + Water = (benzoate anion • Water)

By formula: C7H5O2- + H2O = (C7H5O2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr33.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(benzoate anion • Water) + Water = (benzoate anion • 2Water)

By formula: (C7H5O2- • H2O) + H2O = (C7H5O2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.1 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr23.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(benzoate anion • 2Water) + Water = (benzoate anion • 3Water)

By formula: (C7H5O2- • 2H2O) + H2O = (C7H5O2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.1 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr18.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

C7H6N+ + Water = (C7H6N+ • Water)

By formula: C7H6N+ + H2O = (C7H6N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr79.1kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr96.7J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase; M

C7H6NO+ + Water = (C7H6NO+ • Water)

By formula: C7H6NO+ + H2O = (C7H6NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
32.426.PHPMSMartinsen and Buttrill, 1978gas phase; M

C7H7F3N+ + Water = (C7H7F3N+ • Water)

By formula: C7H7F3N+ + H2O = (C7H7F3N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr67.4kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C7H7N2+ + Water = (C7H7N2+ • Water)

By formula: C7H7N2+ + H2O = (C7H7N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.4kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

C7H7O2+ + Water = (C7H7O2+ • Water)

By formula: C7H7O2+ + H2O = (C7H7O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr78.2kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; data from graph; M

C7H7O3+ + Water = (C7H7O3+ • Water)

By formula: C7H7O3+ + H2O = (C7H7O3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.452.PHPMSMartinsen and Buttrill, 1978gas phase; M

C7H9O+ + Water = (C7H9O+ • Water)

By formula: C7H9O+ + H2O = (C7H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.454.PHPMSMartinsen and Buttrill, 1978gas phase; M

C7H9O+ + Water = (C7H9O+ • Water)

By formula: C7H9O+ + H2O = (C7H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.447.PHPMSMartinsen and Buttrill, 1978gas phase; M

C7H9O+ + Water = (C7H9O+ • Water)

By formula: C7H9O+ + H2O = (C7H9O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.447.PHPMSMartinsen and Buttrill, 1978gas phase; M

C7H10N+ + Water = (C7H10N+ • Water)

By formula: C7H10N+ + H2O = (C7H10N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C7H10N+ + Water = (C7H10N+ • Water)

By formula: C7H10N+ + H2O = (C7H10N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.5kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; ring to N proton shift on hydration; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; ring to N proton shift on hydration; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
17.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; ring to N proton shift on hydration; M

C7H10NO+ + Water = (C7H10NO+ • Water)

By formula: C7H10NO+ + H2O = (C7H10NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.1kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
3.433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M

C7H10O4-2 + Water = (C7H10O4-2 • Water)

By formula: C7H10O4-2 + H2O = (C7H10O4-2 • H2O)

Quantity Value Units Method Reference Comment
Δr25. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C7H10O4-2 • Water) + Water = (C7H10O4-2 • 2Water)

By formula: (C7H10O4-2 • H2O) + H2O = (C7H10O4-2 • 2H2O)

Quantity Value Units Method Reference Comment
Δr56. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C7H10O4-2 • 2Water) + Water = (C7H10O4-2 • 3Water)

By formula: (C7H10O4-2 • 2H2O) + H2O = (C7H10O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr33.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C7H10O4-2 • 3Water) + Water = (C7H10O4-2 • 4Water)

By formula: (C7H10O4-2 • 3H2O) + H2O = (C7H10O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr30.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C7H10O4-2 • 4Water) + Water = (C7H10O4-2 • 5Water)

By formula: (C7H10O4-2 • 4H2O) + H2O = (C7H10O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr25.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C7H10O4-2 • 5Water) + Water = (C7H10O4-2 • 6Water)

By formula: (C7H10O4-2 • 5H2O) + H2O = (C7H10O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

C7H11N2+ + Water = (C7H11N2+ • Water)

By formula: C7H11N2+ + H2O = (C7H11N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr50.2kJ/molPHPMSDavidson, Sunner J., et al., 1979gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSDavidson, Sunner J., et al., 1979gas phase; M

C7H11O+ + Water = (C7H11O+ • Water)

By formula: C7H11O+ + H2O = (C7H11O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr69.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C7H11O+ • Water) + Water = (C7H11O+ • 2Water)

By formula: (C7H11O+ • H2O) + H2O = (C7H11O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr93.3J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C7H11O+ • 2Water) + Water = (C7H11O+ • 3Water)

By formula: (C7H11O+ • 2H2O) + H2O = (C7H11O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr71.5J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

(C7H11O+ • 3Water) + Water = (C7H11O+ • 4Water)

By formula: (C7H11O+ • 3H2O) + H2O = (C7H11O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.269.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; M

C7H11O4-2 + Water = (C7H11O4-2 • Water)

By formula: C7H11O4-2 + H2O = (C7H11O4-2 • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C7H11O4-2 + Water = C7H13O5-

By formula: C7H11O4-2 + H2O = C7H13O5-

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C7H15O2+ + Water = (C7H15O2+ • Water)

By formula: C7H15O2+ + H2O = (C7H15O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.7kJ/molHPMSField, 1969gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr50.J/mol*KHPMSField, 1969gas phase; Entropy change is questionable; M

C7H17O4S- + 2Water = C7H19O5S-

By formula: C7H17O4S- + 2H2O = C7H19O5S-

Quantity Value Units Method Reference Comment
Δr50.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C7H19N2+ + Water = (C7H19N2+ • Water)

By formula: C7H19N2+ + H2O = (C7H19N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C7H22+2 + Water = (C7H22+2 • Water)

By formula: C7H22+2 + H2O = (C7H22+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr46.4kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C7H22+2 • Water) + Water = (C7H22+2 • 2Water)

By formula: (C7H22+2 • H2O) + H2O = (C7H22+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.0kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr99.2J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr41.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C7H22+2 • 2Water) + Water = (C7H22+2 • 3Water)

By formula: (C7H22+2 • 2H2O) + H2O = (C7H22+2 • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C7H22+2 • 3Water) + Water = (C7H22+2 • 4Water)

By formula: (C7H22+2 • 3H2O) + H2O = (C7H22+2 • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C7H22+2 • 4Water) + Water = (C7H22+2 • 5Water)

By formula: (C7H22+2 • 4H2O) + H2O = (C7H22+2 • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C7H22+2 • 5Water) + Water = (C7H22+2 • 6Water)

By formula: (C7H22+2 • 5H2O) + H2O = (C7H22+2 • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C8H4O4- + Water = (C8H4O4- • Water)

By formula: C8H4O4- + H2O = (C8H4O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H4O4-2 • 2Water) + Water = (C8H4O4-2 • 3Water)

By formula: (C8H4O4-2 • 2H2O) + H2O = (C8H4O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H4O4-2 • 3Water) + Water = (C8H4O4-2 • 4Water)

By formula: (C8H4O4-2 • 3H2O) + H2O = (C8H4O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H4O4-2 • 4Water) + Water = (C8H4O4-2 • 5Water)

By formula: (C8H4O4-2 • 4H2O) + H2O = (C8H4O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H4O4-2 • 5Water) + Water = (C8H4O4-2 • 6Water)

By formula: (C8H4O4-2 • 5H2O) + H2O = (C8H4O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr25.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C8H5O4- + Water = (C8H5O4- • Water)

By formula: C8H5O4- + H2O = (C8H5O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr20.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C8H5O4-2 + Water = C8H7O5-

By formula: C8H5O4-2 + H2O = C8H7O5-

Quantity Value Units Method Reference Comment
Δr60.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr31.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

C8H10O7-2 + 4Water = C8H12O8-2

By formula: C8H10O7-2 + 4H2O = C8H12O8-2

Quantity Value Units Method Reference Comment
Δr30.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C8H11O+ + Water = (C8H11O+ • Water)

By formula: C8H11O+ + H2O = (C8H11O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.455.PHPMSMartinsen and Buttrill, 1978gas phase; M

C8H11O+ + Water = (C8H11O+ • Water)

By formula: C8H11O+ + H2O = (C8H11O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.453.PHPMSMartinsen and Buttrill, 1978gas phase; M

C8H11O+ + Water = (C8H11O+ • Water)

By formula: C8H11O+ + H2O = (C8H11O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.455.PHPMSMartinsen and Buttrill, 1978gas phase; M

C8H12N+ + Water = (C8H12N+ • Water)

By formula: C8H12N+ + H2O = (C8H12N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.4kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C8H12N+ + Water = (C8H12N+ • Water)

By formula: C8H12N+ + H2O = (C8H12N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr55.2kJ/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.434.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring to N proton shift on hydration; M

C8H12N+ + Water = (C8H12N+ • Water)

By formula: C8H12N+ + H2O = (C8H12N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.6kJ/molPHPMSButtrill, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr88.J/mol*KPHPMSButtrill, 1983gas phase; M

C8H12O4-2 + Water = (C8H12O4-2 • Water)

By formula: C8H12O4-2 + H2O = (C8H12O4-2 • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr28. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr23.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H12O4-2 • Water) + Water = (C8H12O4-2 • 2Water)

By formula: (C8H12O4-2 • H2O) + H2O = (C8H12O4-2 • 2H2O)

Quantity Value Units Method Reference Comment
Δr59. ± 18.kJ/molN/ADing, Wang, et al., 1998gas phase; Affinity is EA difference from next lower solvated ion.; B

(C8H12O4-2 • 2Water) + Water = (C8H12O4-2 • 3Water)

By formula: (C8H12O4-2 • 2H2O) + H2O = (C8H12O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr32.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C8H12O4-2 • 3Water) + Water = (C8H12O4-2 • 4Water)

By formula: (C8H12O4-2 • 3H2O) + H2O = (C8H12O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr29.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C8H12O4-2 • 4Water) + Water = (C8H12O4-2 • 5Water)

By formula: (C8H12O4-2 • 4H2O) + H2O = (C8H12O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

(C8H12O4-2 • 5Water) + Water = (C8H12O4-2 • 6Water)

By formula: (C8H12O4-2 • 5H2O) + H2O = (C8H12O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B,M

C8H12O8-2 + 5Water = C8H14O9-2

By formula: C8H12O8-2 + 5H2O = C8H14O9-2

Quantity Value Units Method Reference Comment
Δr26.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C8H13O4-2 + Water = C8H15O5-

By formula: C8H13O4-2 + H2O = C8H15O5-

Quantity Value Units Method Reference Comment
Δr22.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C8H14O9-2 + 6Water = C8H16O10-2

By formula: C8H14O9-2 + 6H2O = C8H16O10-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C8H15O8- + 3Water + Water = C8H17O9-

By formula: C8H15O8- + 3H2O + H2O = C8H17O9-

Quantity Value Units Method Reference Comment
Δr37. ± 4.2kJ/molN/AMeot-ner, Elmore, et al., 1999gas phase; B
Quantity Value Units Method Reference Comment
Δr2.7kJ/molTDAsMeot-ner, Elmore, et al., 1999gas phase; B

C8H18N3O3+ + Water = (C8H18N3O3+ • Water)

By formula: C8H18N3O3+ + H2O = (C8H18N3O3+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C8H20N+ + Water = (C8H20N+ • Water)

By formula: C8H20N+ + H2O = (C8H20N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
36.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H20N+ • Water) + Water = (C8H20N+ • 2Water)

By formula: (C8H20N+ • H2O) + H2O = (C8H20N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
26.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C8H20N+ • 2Water) + Water = (C8H20N+ • 3Water)

By formula: (C8H20N+ • 2H2O) + H2O = (C8H20N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

C8H21N2+ + Water = (C8H21N2+ • Water)

By formula: C8H21N2+ + H2O = (C8H21N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C8H22N2+2 + Water = (C8H22N2+2 • Water)

By formula: C8H22N2+2 + H2O = (C8H22N2+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.7kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr43.9kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C8H22N2+2 • Water) + Water = (C8H22N2+2 • 2Water)

By formula: (C8H22N2+2 • H2O) + H2O = (C8H22N2+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.3kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr99.6J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr41.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C8H22N2+2 • 2Water) + Water = (C8H22N2+2 • 3Water)

By formula: (C8H22N2+2 • 2H2O) + H2O = (C8H22N2+2 • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
32.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C8H22N2+2 • 3Water) + Water = (C8H22N2+2 • 4Water)

By formula: (C8H22N2+2 • 3H2O) + H2O = (C8H22N2+2 • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
29.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C8H22N2+2 • 4Water) + Water = (C8H22N2+2 • 5Water)

By formula: (C8H22N2+2 • 4H2O) + H2O = (C8H22N2+2 • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
24.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C8H22N2+2 • 5Water) + Water = (C8H22N2+2 • 6Water)

By formula: (C8H22N2+2 • 5H2O) + H2O = (C8H22N2+2 • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C9H10NO2- + Water = C9H12NO3-

By formula: C9H10NO2- + H2O = C9H12NO3-

Quantity Value Units Method Reference Comment
Δr60.7 ± 1.7kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr30.1 ± 3.8kJ/molTDAsWincel, 2008gas phase; B

C9H11O2+ + Water = (C9H11O2+ • Water)

By formula: C9H11O2+ + H2O = (C9H11O2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molHPMSField, 1969gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr50.J/mol*KHPMSField, 1969gas phase; Entropy change is questionable; M

C9H12NO+ + Water = (C9H12NO+ • Water)

By formula: C9H12NO+ + H2O = (C9H12NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.2kJ/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner, 1984gas phase; M

C9H14N+ + Water = (C9H14N+ • Water)

By formula: C9H14N+ + H2O = (C9H14N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.4kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr129.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C9H14N+ + Water = (C9H14N+ • Water)

By formula: C9H14N+ + H2O = (C9H14N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; (H), ΔrS should be 113.6 J/mol*K; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; (H), ΔrS should be 113.6 J/mol*K; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
9.6394.PHPMSMeot-Ner M. and Sieck, 1983gas phase; (H), ΔrS should be 113.6 J/mol*K; M

C9H14O4-2 + Water = (C9H14O4-2 • Water)

By formula: C9H14O4-2 + H2O = (C9H14O4-2 • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr22.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C9H14O4-2 • 2Water) + Water = (C9H14O4-2 • 3Water)

By formula: (C9H14O4-2 • 2H2O) + H2O = (C9H14O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr32.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C9H14O4-2 • 3Water) + Water = (C9H14O4-2 • 4Water)

By formula: (C9H14O4-2 • 3H2O) + H2O = (C9H14O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr29.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C9H14O4-2 • 4Water) + Water = (C9H14O4-2 • 5Water)

By formula: (C9H14O4-2 • 4H2O) + H2O = (C9H14O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr25.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C9H14O4-2 • 5Water) + Water = (C9H14O4-2 • 6Water)

By formula: (C9H14O4-2 • 5H2O) + H2O = (C9H14O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr22.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C9H20O7-2 + 4Water = C9H22O8-2

By formula: C9H20O7-2 + 4H2O = C9H22O8-2

Quantity Value Units Method Reference Comment
Δr28.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C9H22N+ + Water = (C9H22N+ • Water)

By formula: C9H22N+ + H2O = (C9H22N+ • H2O)

Quantity Value Units Method Reference Comment
Δr52.3kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr126.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C9H22O8-2 + 5Water = C9H24O9-2

By formula: C9H22O8-2 + 5H2O = C9H24O9-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C9H24N2+2 + Water = (C9H24N2+2 • Water)

By formula: C9H24N2+2 + H2O = (C9H24N2+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr69.0kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr43.1kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C9H24N2+2 • Water) + Water = (C9H24N2+2 • 2Water)

By formula: (C9H24N2+2 • H2O) + H2O = (C9H24N2+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr68.2kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr97.9J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr39.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

C9H24O9-2 + 6Water = C9H26O10-2

By formula: C9H24O9-2 + 6H2O = C9H26O10-2

Quantity Value Units Method Reference Comment
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H6O6S2-2 + Water = (C10H6O6S2-2 • Water)

By formula: C10H6O6S2-2 + H2O = (C10H6O6S2-2 • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr33.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H6O6S2-2 • Water) + Water = (C10H6O6S2-2 • 2Water)

By formula: (C10H6O6S2-2 • H2O) + H2O = (C10H6O6S2-2 • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr29.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H6O6S2-2 • 2Water) + Water = (C10H6O6S2-2 • 3Water)

By formula: (C10H6O6S2-2 • 2H2O) + H2O = (C10H6O6S2-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H6O6S2-2 • 3Water) + Water = (C10H6O6S2-2 • 4Water)

By formula: (C10H6O6S2-2 • 3H2O) + H2O = (C10H6O6S2-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C10H8O7S2-2 + 2Water = C10H10O8S2-2

By formula: C10H8O7S2-2 + 2H2O = C10H10O8S2-2

Quantity Value Units Method Reference Comment
Δr29.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H10O8S2-2 + 3Water = C10H12O9S2-2

By formula: C10H10O8S2-2 + 3H2O = C10H12O9S2-2

Quantity Value Units Method Reference Comment
Δr26.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H12O9S2-2 + 4Water = C10H14O10S2-2

By formula: C10H12O9S2-2 + 4H2O = C10H14O10S2-2

Quantity Value Units Method Reference Comment
Δr23.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

(C10H16O4-2 • 2Water) + Water = (C10H16O4-2 • 3Water)

By formula: (C10H16O4-2 • 2H2O) + H2O = (C10H16O4-2 • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H16O4-2 • 3Water) + Water = (C10H16O4-2 • 4Water)

By formula: (C10H16O4-2 • 3H2O) + H2O = (C10H16O4-2 • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr28.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H16O4-2 • 4Water) + Water = (C10H16O4-2 • 5Water)

By formula: (C10H16O4-2 • 4H2O) + H2O = (C10H16O4-2 • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr24.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(C10H16O4-2 • 5Water) + Water = (C10H16O4-2 • 6Water)

By formula: (C10H16O4-2 • 5H2O) + H2O = (C10H16O4-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr21.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C10H17O4- + Water = (C10H17O4- • Water)

By formula: C10H17O4- + H2O = (C10H17O4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr21.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

C10H19N5O13P2-2 + 4Water = C10H21N5O14P2-2

By formula: C10H19N5O13P2-2 + 4H2O = C10H21N5O14P2-2

Quantity Value Units Method Reference Comment
Δr25.5 ± 0.84kJ/molIMREBlades, Ho, et al., 1996gas phase; Correction to published article: P. Kebarle; B

C10H21O5+ + Water = (C10H21O5+ • Water)

By formula: C10H21O5+ + H2O = (C10H21O5+ • H2O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr90.4kJ/molPHPMSSharma and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr138.J/mol*KPHPMSSharma and Kebarle, 1984gas phase; M

C10H22O7-2 + 4Water = C10H24O8-2

By formula: C10H22O7-2 + 4H2O = C10H24O8-2

Quantity Value Units Method Reference Comment
Δr28.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H24O8-2 + 5Water = C10H26O9-2

By formula: C10H24O8-2 + 5H2O = C10H26O9-2

Quantity Value Units Method Reference Comment
Δr24.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H25N2+ + Water = (C10H25N2+ • Water)

By formula: C10H25N2+ + H2O = (C10H25N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C10H26N2+2 + Water = (C10H26N2+2 • Water)

By formula: C10H26N2+2 + H2O = (C10H26N2+2 • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.3kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr43.1kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C10H26N2+2 • Water) + Water = (C10H26N2+2 • 2Water)

By formula: (C10H26N2+2 • H2O) + H2O = (C10H26N2+2 • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr70.3kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Δr39.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

(C10H26N2+2 • 2Water) + Water = (C10H26N2+2 • 3Water)

By formula: (C10H26N2+2 • 2H2O) + H2O = (C10H26N2+2 • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C10H26N2+2 • 3Water) + Water = (C10H26N2+2 • 4Water)

By formula: (C10H26N2+2 • 3H2O) + H2O = (C10H26N2+2 • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C10H26N2+2 • 4Water) + Water = (C10H26N2+2 • 5Water)

By formula: (C10H26N2+2 • 4H2O) + H2O = (C10H26N2+2 • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
24.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(C10H26N2+2 • 5Water) + Water = (C10H26N2+2 • 6Water)

By formula: (C10H26N2+2 • 5H2O) + H2O = (C10H26N2+2 • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C10H26O9-2 + 6Water = C10H28O10-2

By formula: C10H26O9-2 + 6H2O = C10H28O10-2

Quantity Value Units Method Reference Comment
Δr21.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

C10H27N5O17P2-2 + 8Water = C10H29N5O18P2-2

By formula: C10H27N5O17P2-2 + 8H2O = C10H29N5O18P2-2

Quantity Value Units Method Reference Comment
Δr18.4 ± 0.84kJ/molIMREBlades, Ho, et al., 1996gas phase; Correction to published article: P. Kebarle; B

L-Tryptophan anion + Water = C11H13N2O3-

By formula: C11H11N2O2- + H2O = C11H13N2O3-

Quantity Value Units Method Reference Comment
Δr61.9 ± 2.1kJ/molN/AWincel, 2008gas phase; B
Quantity Value Units Method Reference Comment
Δr28.9 ± 3.8kJ/molTDAsWincel, 2008gas phase; B

C11H18N+ + Water = (C11H18N+ • Water)

By formula: C11H18N+ + H2O = (C11H18N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.6kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr134.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C12H25O6+ + Water = (C12H25O6+ • Water)

By formula: C12H25O6+ + H2O = (C12H25O6+ • H2O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Δr110.kJ/molPHPMSSharma and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr145.J/mol*KPHPMSSharma and Kebarle, 1984gas phase; M

C12H28N+ + Water = (C12H28N+ • Water)

By formula: C12H28N+ + H2O = (C12H28N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr152.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

C12H29N2+ + Water = (C12H29N2+ • Water)

By formula: C12H29N2+ + H2O = (C12H29N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

C13H9N- + Water = C13H11NO-

By formula: C13H9N- + H2O = C13H11NO-

Quantity Value Units Method Reference Comment
Δr27. ± 6.3kJ/molN/AKokubo, Ando, et al., 2004gas phase; B

C13H22N+ + Water = (C13H22N+ • Water)

By formula: C13H22N+ + H2O = (C13H22N+ • H2O)

Bond type: Hydrogen bonds with steric hindrance in positive ions

Quantity Value Units Method Reference Comment
Δr52.3kJ/molPHPMSMeot-Ner M. and Sieck, 1983gas phase; M
Quantity Value Units Method Reference Comment
Δr170.J/mol*KPHPMSMeot-Ner M. and Sieck, 1983gas phase; M

Calcium ion (1+) + Water = (Calcium ion (1+) • Water)

By formula: Ca+ + H2O = (Ca+ • H2O)

Quantity Value Units Method Reference Comment
Δr120.kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • Water) + Water = (Calcium ion (1+) • 2Water)

By formula: (Ca+ • H2O) + H2O = (Ca+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr100.kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • 2Water) + Water = (Calcium ion (1+) • 3Water)

By formula: (Ca+ • 2H2O) + H2O = (Ca+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr90.0kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • 3Water) + Water = (Calcium ion (1+) • 4Water)

By formula: (Ca+ • 3H2O) + H2O = (Ca+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr78.2kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Calcium ion (1+) • 4Water) + Water = (Calcium ion (1+) • 5Water)

By formula: (Ca+ • 4H2O) + H2O = (Ca+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr73.2kJ/molHPMSKochanski and Constantin, 1987gas phase; M

(Ca+2 • 8Water) + Water = (Ca+2 • 9Water)

By formula: (Ca+2 • 8H2O) + H2O = (Ca+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Ca+2 • 9Water) + Water = (Ca+2 • 10Water)

By formula: (Ca+2 • 9H2O) + H2O = (Ca+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
32.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Ca+2 • 10Water) + Water = (Ca+2 • 11Water)

By formula: (Ca+2 • 10H2O) + H2O = (Ca+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Ca+2 • 11Water) + Water = (Ca+2 • 12Water)

By formula: (Ca+2 • 11H2O) + H2O = (Ca+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
29.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Chlorine anion • Methyl Alcohol) + Water = (Chlorine anion • Water • Methyl Alcohol)

By formula: (Cl- • CH4O) + H2O = (Cl- • H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.6kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr70.7J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • 2Methyl Alcohol) + Water = (Chlorine anion • Water • 2Methyl Alcohol)

By formula: (Cl- • 2CH4O) + H2O = (Cl- • H2O • 2CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr32.kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr46.J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • Hydrogen chloride) + Water = (Chlorine anion • Water • Hydrogen chloride)

By formula: (Cl- • HCl) + H2O = (Cl- • H2O • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr78.2J/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M

(Chlorine anion • 2Hydrogen chloride) + Water = (Chlorine anion • Water • 2Hydrogen chloride)

By formula: (Cl- • 2HCl) + H2O = (Cl- • H2O • 2HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr32.kJ/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr63.6J/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M

Chlorine anion + Water = (Chlorine anion • Water)

By formula: Cl- + H2O = (Cl- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr60. ± 20.kJ/molAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Δr81. ± 10.J/mol*KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Δr40. ± 20.kJ/molAVGN/AAverage of 9 values; Individual data points

(Chlorine anion • Water • Methyl Alcohol) + Water = (Chlorine anion • 2Water • Methyl Alcohol)

By formula: (Cl- • H2O • CH4O) + H2O = (Cl- • 2H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr64.9J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • Water • Hydrogen chloride) + Water = (Chlorine anion • 2Water • Hydrogen chloride)

By formula: (Cl- • H2O • HCl) + H2O = (Cl- • 2H2O • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.kJ/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Δr85.4J/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in 86 KEE/CAS; M

(Chlorine anion • Water) + Water = (Chlorine anion • 2Water)

By formula: (Cl- • H2O) + H2O = (Cl- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr53. ± 5.kJ/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr89.5J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr85.8J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr87.0J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr28. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr27.2kJ/molTDAsKeesee and Castleman, 1980gas phase; B
Δr27. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr27.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr28.kJ/molFAFehsenfeld and Ferguson, 1974gas phase; M

(Chlorine anion • 2Water) + Water = (Chlorine anion • 3Water)

By formula: (Cl- • 2H2O) + H2O = (Cl- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48. ± 7.kJ/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr93.3J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr93.7J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr97.1J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr21. ± 2.kJ/molAVGN/AAverage of 6 values; Individual data points

(Chlorine anion • 3Water) + Water = (Chlorine anion • 4Water)

By formula: (Cl- • 3H2O) + H2O = (Cl- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.4 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr40.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr44. ± 1.kJ/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr45.6 ± 2.9kJ/molTDAsKeesee and Castleman, 1980gas phase; B,M
Δr46.4 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr95.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr104.J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr108.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr16. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr14.6kJ/molTDAsKeesee and Castleman, 1980gas phase; B
Δr14.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr17. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Chlorine anion • 4Water) + Water = (Chlorine anion • 5Water)

By formula: (Cl- • 4H2O) + H2O = (Cl- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr40. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr28.0kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr40. ± 1.kJ/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr90.8J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr13. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr12. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Chlorine anion • 5Water) + Water = (Chlorine anion • 6Water)

By formula: (Cl- • 5H2O) + H2O = (Cl- • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr37. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr35.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr37. ± 2.kJ/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr10. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 6Water) + Water = (Chlorine anion • 7Water)

By formula: (Cl- • 6H2O) + H2O = (Cl- • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr34. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B
Δr28.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr34.kJ/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr84.J/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr8.8 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

(Chlorine anion • Water • Sulfur dioxide) + Water = (Chlorine anion • 2Water • Sulfur dioxide)

By formula: (Cl- • H2O • O2S) + H2O = (Cl- • 2H2O • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.9kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr82.4J/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr14.2kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

(Chlorine anion • Sulfur dioxide) + Water = (Chlorine anion • Water • Sulfur dioxide)

By formula: (Cl- • O2S) + H2O = (Cl- • H2O • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.51kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr81.2J/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr19.2kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.296.FAFehsenfeld and Ferguson, 1974gas phase; From thermochemical cycle,switching reaction(H2O/SO2); M

(Chlorine anion • 2Sulfur dioxide) + Water = (Chlorine anion • Water • 2Sulfur dioxide)

By formula: (Cl- • 2O2S) + H2O = (Cl- • H2O • 2O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.4kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr95.0J/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr13.0kJ/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

ClO2- + Water = (ClO2- • Water)

By formula: ClO2- + H2O = (ClO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr63.6 ± 2.1kJ/molTherTschurl and Boesl, 2007gas phase; affinity is difference from ClO2- EA, corrected for calculated neutral BE of 0.09 eV; B
Δr66.9 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr37.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(ClO2- • Water) + Water = (ClO2- • 2Water)

By formula: (ClO2- • H2O) + H2O = (ClO2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.8 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(ClO2- • 2Water) + Water = (ClO2- • 3Water)

By formula: (ClO2- • 2H2O) + H2O = (ClO2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

ClO3- + Water = (ClO3- • Water)

By formula: ClO3- + H2O = (ClO3- • H2O)

Quantity Value Units Method Reference Comment
Δr55.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr25.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

(ClO3- • Water) + Water = (ClO3- • 2Water)

By formula: (ClO3- • H2O) + H2O = (ClO3- • 2H2O)

Quantity Value Units Method Reference Comment
Δr49.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

ClO3- + Water = (ClO3- • Water)

By formula: ClO3- + H2O = (ClO3- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(ClO3- • Water) + Water = (ClO3- • 2Water)

By formula: (ClO3- • H2O) + H2O = (ClO3- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr20.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

ClO4- + Water = (ClO4- • Water)

By formula: ClO4- + H2O = (ClO4- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

Cobalt ion (1+) + Water = (Cobalt ion (1+) • Water)

By formula: Co+ + H2O = (Co+ • H2O)

Quantity Value Units Method Reference Comment
Δr160. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr168.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
161. (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Cobalt ion (1+) • Water) + Water = (Cobalt ion (1+) • 2Water)

By formula: (Co+ • H2O) + H2O = (Co+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr175.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
162. (+7.1,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Cobalt ion (1+) • 2Water) + Water = (Cobalt ion (1+) • 3Water)

By formula: (Co+ • 2H2O) + H2O = (Co+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
64.9 (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Cobalt ion (1+) • 3Water) + Water = (Cobalt ion (1+) • 4Water)

By formula: (Co+ • 3H2O) + H2O = (Co+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
58.2 (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Co+2 • 9Water) + Water = (Co+2 • 10Water)

By formula: (Co+2 • 9H2O) + H2O = (Co+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
36.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Co+2 • 10Water) + Water = (Co+2 • 11Water)

By formula: (Co+2 • 10H2O) + H2O = (Co+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
32.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Co+2 • 11Water) + Water = (Co+2 • 12Water)

By formula: (Co+2 • 11H2O) + H2O = (Co+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Chromium ion (1+) + Water = (Chromium ion (1+) • Water)

By formula: Cr+ + H2O = (Cr+ • H2O)

Quantity Value Units Method Reference Comment
Δr120. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr91.6kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
129. (+9.2,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Chromium ion (1+) • Water) + Water = (Chromium ion (1+) • 2Water)

By formula: (Cr+ • H2O) + H2O = (Cr+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr123.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
142. (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Chromium ion (1+) • 2Water) + Water = (Chromium ion (1+) • 3Water)

By formula: (Cr+ • 2H2O) + H2O = (Cr+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
50. (+50.,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Chromium ion (1+) • 3Water) + Water = (Chromium ion (1+) • 4Water)

By formula: (Cr+ • 3H2O) + H2O = (Cr+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
51.0 (+7.1,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

Cesium ion (1+) + Water = (Cesium ion (1+) • Water)

By formula: Cs+ + H2O = (Cs+ • H2O)

Quantity Value Units Method Reference Comment
Δr49.8kJ/molDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr57.3kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr59.8J/mol*KDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr81.2J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

(Cesium ion (1+) • Water) + Water = (Cesium ion (1+) • 2Water)

By formula: (Cs+ • H2O) + H2O = (Cs+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr52.3kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr69.5J/mol*KDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr92.9J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr25.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Cesium ion (1+) • 2Water) + Water = (Cesium ion (1+) • 3Water)

By formula: (Cs+ • 2H2O) + H2O = (Cs+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr41.kJ/molDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr46.9kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr69.5J/mol*KDTMcKnight and Sawina, 1972gas phase; Entropy change is questionable; M
Δr99.2J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr20.kJ/molHPMSBanic and Iribarne, 1985gas phase; From thermochemical cycle,switching reaction, electric fields; M

(Cesium ion (1+) • 3Water) + Water = (Cesium ion (1+) • 4Water)

By formula: (Cs+ • 3H2O) + H2O = (Cs+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr44.4kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

(Cesium ion (1+) • Water • Sulfur dioxide) + Water = (Cesium ion (1+) • 2Water • Sulfur dioxide)

By formula: (Cs+ • H2O • O2S) + H2O = (Cs+ • 2H2O • O2S)

Quantity Value Units Method Reference Comment
Δr22.kJ/molHPMSBanic and Iribarne, 1985gas phase; electeric fields; M

Copper ion (1+) + Water = (Copper ion (1+) • Water)

By formula: Cu+ + H2O = (Cu+ • H2O)

Quantity Value Units Method Reference Comment
Δr49.8kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Δr150. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr150. ± 10.kJ/molCIDMagnera, David, et al., 1989, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr18.kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
157. (+7.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Copper ion (1+) • Water) + Water = (Copper ion (1+) • 2Water)

By formula: (Cu+ • H2O) + H2O = (Cu+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr58.2kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Δr160. ± 10.kJ/molCIDMagnera, David, et al., 1989, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Δr27.kJ/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
170. (+7.1,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Copper ion (1+) • 2Water) + Water = (Copper ion (1+) • 3Water)

By formula: (Cu+ • 2H2O) + H2O = (Cu+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr70. ± 10.kJ/molCIDMagnera, David, et al., 1989, 2gas phase; M
Δr68.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
56.9 (+7.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Copper ion (1+) • 3Water) + Water = (Copper ion (1+) • 4Water)

By formula: (Cu+ • 3H2O) + H2O = (Cu+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molCIDMagnera, David, et al., 1989, 2gas phase; M
Δr69.9kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr126.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
54.0 (+4.2,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Copper ion (1+) • 4Water) + Water = (Copper ion (1+) • 5Water)

By formula: (Cu+ • 4H2O) + H2O = (Cu+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr58.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Δr122.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Fluorine anion + Water = (Fluorine anion • Water)

By formula: F- + H2O = (F- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr114.6 ± 2.1kJ/molTDAsWeis, Kemper, et al., 1999gas phase; B
Δr97.49kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr72.8J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr91.6 ± 2.1kJ/molTDAsWeis, Kemper, et al., 1999gas phase; B
Δr75.7 ± 8.4kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

(Fluorine anion • Water) + Water = (Fluorine anion • 2Water)

By formula: (F- • H2O) + H2O = (F- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr80.3 ± 2.1kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Stated electron affinity is the Vertical Detachment Energy; B,M
Δr69.5 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr69.5 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr92.9J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr78.2J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr52.3 ± 6.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Stated electron affinity is the Vertical Detachment Energy; B
Δr46.0 ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr46.02kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

(Fluorine anion • 2Water) + Water = (Fluorine anion • 3Water)

By formula: (F- • 2H2O) + H2O = (F- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr64.0 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr57.3 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr57.3 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr95.8J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr85.4J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr35. ± 5.4kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr32. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr31.8kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

(Fluorine anion • 3Water) + Water = (Fluorine anion • 4Water)

By formula: (F- • 3H2O) + H2O = (F- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr58.2 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr56.5 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr111.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr113.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr25. ± 5.4kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr23.0kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr26. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Fluorine anion • 4Water) + Water = (Fluorine anion • 5Water)

By formula: (F- • 4H2O) + H2O = (F- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr55.2 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr128.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr19. ± 5.4kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr29.7kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr19. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Fluorine anion • 5Water) + Water = (Fluorine anion • 6Water)

By formula: (F- • 5H2O) + H2O = (F- • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.6 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr15. ± 4.2kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Fluorine anion • 6Water) + Water = (Fluorine anion • 7Water)

By formula: (F- • 6H2O) + H2O = (F- • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr11. ± 4.2kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Fluorine anion • 7Water) + Water = (Fluorine anion • 8Water)

By formula: (F- • 7H2O) + H2O = (F- • 8H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.9 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr131.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; 0.4; M
Quantity Value Units Method Reference Comment
Δr7.5 ± 6.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Fluorine anion • 8Water) + Water = (Fluorine anion • 9Water)

By formula: (F- • 8H2O) + H2O = (F- • 9H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.4 ± 2.1kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr137.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr5.4 ± 8.8kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Fluorine anion • 9Water) + Water = (Fluorine anion • 10Water)

By formula: (F- • 9H2O) + H2O = (F- • 10H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.02kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr140.J/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr4.60kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B

Iron ion (1+) + Water = (Iron ion (1+) • Water)

By formula: Fe+ + H2O = (Fe+ • H2O)

Quantity Value Units Method Reference Comment
Δr120. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr137.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
128. (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • Water) + Water = (Iron ion (1+) • 2Water)

By formula: (Fe+ • H2O) + H2O = (Fe+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr171.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
164. (+4.2,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 2Water) + Water = (Iron ion (1+) • 3Water)

By formula: (Fe+ • 2H2O) + H2O = (Fe+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
76.1 (+4.2,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Iron ion (1+) • 3Water) + Water = (Iron ion (1+) • 4Water)

By formula: (Fe+ • 3H2O) + H2O = (Fe+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
82.0 (+7.1,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

Hydrogen anion + Water = (Hydrogen anion • Water)

By formula: H- + H2O = (H- • H2O)

Quantity Value Units Method Reference Comment
Δr74.1 ± 8.4kJ/molN/AMiller, Leopold, et al., 1985gas phase; EA given is Vertical Detachment Energy. Est. Adiabatic: 1.40 eV, 32.3 kcal/mol; B
Δr72. ± 15.kJ/molTherPaulson and Henchman, 1984gas phase; HOH..HO- + H2 ->. See also Griffiths and Harris, 1989; B,M
Δr57.74kJ/molCIDTPaulson and Henchman, 1982gas phase; B

HCaO+ + Water = (HCaO+ • Water)

By formula: HCaO+ + H2O = (HCaO+ • H2O)

Quantity Value Units Method Reference Comment
Δr144.kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M

HO- + Water = (HO- • Water)

By formula: HO- + H2O = (HO- • H2O)

Quantity Value Units Method Reference Comment
Δr120. ± 30.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr80.3 ± 4.2kJ/molTDAsPaul and Kebarle, 1990gas phase; B
Δr84.1 ± 6.7kJ/molTDEqMeot-Ner and Sieck, 1986gas phase; B
Δr83.7 ± 5.9kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; B
Δr77.82kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

(HO- • Water) + Water = (HO- • 2Water)

By formula: (HO- • H2O) + H2O = (HO- • 2H2O)

Quantity Value Units Method Reference Comment
Δr73.6 ± 4.2kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; B
Δr74.9 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Quantity Value Units Method Reference Comment
Δr46.9 ± 5.9kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; B
Δr48.53kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

(HO- • 2Water) + Water = (HO- • 3Water)

By formula: (HO- • 2H2O) + H2O = (HO- • 3H2O)

Quantity Value Units Method Reference Comment
Δr63.2 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr67.8 ± 4.2kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr38. ± 5.9kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; B

(HO- • 3Water) + Water = (HO- • 4Water)

By formula: (HO- • 3H2O) + H2O = (HO- • 4H2O)

Quantity Value Units Method Reference Comment
Δr50.21kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr24. ± 5.9kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B

(HO- • 4Water) + Water = (HO- • 5Water)

By formula: (HO- • 4H2O) + H2O = (HO- • 5H2O)

Quantity Value Units Method Reference Comment
Δr48.12kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr18. ± 5.9kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B

(HO- • 5Water) + Water = (HO- • 6Water)

By formula: (HO- • 5H2O) + H2O = (HO- • 6H2O)

Quantity Value Units Method Reference Comment
Δr46.86kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr18. ± 5.9kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B

(HO- • 6Water) + Water = (HO- • 7Water)

By formula: (HO- • 6H2O) + H2O = (HO- • 7H2O)

Quantity Value Units Method Reference Comment
Δr43.51kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B
Quantity Value Units Method Reference Comment
Δr13. ± 5.9kJ/molN/AMeot-Ner (Mautner) and Speller, 1986gas phase; B

(HO- • 7Water) + Water = (HO- • 8Water)

By formula: (HO- • 7H2O) + H2O = (HO- • 8H2O)

Quantity Value Units Method Reference Comment
Δr41. ± 4.2kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; Entropy estimated; B
Quantity Value Units Method Reference Comment
Δr11. ± 5.9kJ/molTDAsMeot-Ner (Mautner) and Speller, 1986gas phase; Entropy estimated; B

Hydroxyl anion + Water = (Hydroxyl anion • Water)

By formula: HO- + H2O = (HO- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr113. ± 4.kJ/molAVGN/AAverage of 3 out of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr118.J/mol*KPHPMSPaul and Kebarle, 1990gas phase; M
Δr91.2J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr87.0J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Δr79.9J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M

(Hydroxyl anion • Water) + Water = (Hydroxyl anion • 2Water)

By formula: (HO- • H2O) + H2O = (HO- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr73.6kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr75.kJ/molCIDHierl and Paulson, 1984gas phase; M
Δr74.9kJ/molHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Δr68.6kJ/molPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M
Δr96.kJ/molCIDDePaz, Giardini, et al., 1970gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr89.5J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr88.7J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Δr80.8J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M

(Hydroxyl anion • 2Water) + Water = (Hydroxyl anion • 3Water)

By formula: (HO- • 2H2O) + H2O = (HO- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr67.8kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr63.2kJ/molPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M
Δr75.kJ/molCIDDePaz, Giardini, et al., 1970gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr104.J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M

(Hydroxyl anion • 3Water) + Water = (Hydroxyl anion • 4Water)

By formula: (HO- • 3H2O) + H2O = (HO- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr50.2kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr59.4kJ/molPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr88.3J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr123.J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr23.kJ/molFAFehsenfeld and Ferguson, 1974gas phase; M

(Hydroxyl anion • 4Water) + Water = (Hydroxyl anion • 5Water)

By formula: (HO- • 4H2O) + H2O = (HO- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.1kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr59.0kJ/molPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr101.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Δr139.J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; deuterated; M

(Hydroxyl anion • 5Water) + Water = (Hydroxyl anion • 6Water)

By formula: (HO- • 5H2O) + H2O = (HO- • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr97.1J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M

(Hydroxyl anion • 6Water) + Water = (Hydroxyl anion • 7Water)

By formula: (HO- • 6H2O) + H2O = (HO- • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.5kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M

(Hydroxyl anion • 7Water) + Water = (Hydroxyl anion • 8Water)

By formula: (HO- • 7H2O) + H2O = (HO- • 8H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
16.245.PHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; deuterated; M

HOSr+ + Water = (HOSr+ • Water)

By formula: HOSr+ + H2O = (HOSr+ • H2O)

Quantity Value Units Method Reference Comment
Δr125.kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M

(HO4S- • Nitric acid) + Water = (HO4S- • Water • Nitric acid)

By formula: (HO4S- • HNO3) + H2O = (HO4S- • H2O • HNO3)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

HO4S- + Water = (HO4S- • Water)

By formula: HO4S- + H2O = (HO4S- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(HO4S- • Water) + Water = (HO4S- • 2Water)

By formula: (HO4S- • H2O) + H2O = (HO4S- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(HO4S- • Water • 3Sulfuric Acid) + Water = (HO4S- • 2Water • 3Sulfuric Acid)

By formula: (HO4S- • H2O • 3H2O4S) + H2O = (HO4S- • 2H2O • 3H2O4S)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

(HO4S- • 2Sulfuric Acid) + Water = (HO4S- • Water • 2Sulfuric Acid)

By formula: (HO4S- • 2H2O4S) + H2O = (HO4S- • H2O • 2H2O4S)

Quantity Value Units Method Reference Comment
Δr50.6kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
26.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

(HO4S- • 3Sulfuric Acid) + Water = (HO4S- • Water • 3Sulfuric Acid)

By formula: (HO4S- • 3H2O4S) + H2O = (HO4S- • H2O • 3H2O4S)

Quantity Value Units Method Reference Comment
Δr57.7kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

(HO4S- • 4Sulfuric Acid) + Water = (HO4S- • Water • 4Sulfuric Acid)

By formula: (HO4S- • 4H2O4S) + H2O = (HO4S- • H2O • 4H2O4S)

Quantity Value Units Method Reference Comment
Δr58.2kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

HS- + Water = (HS- • Water)

By formula: HS- + H2O = (HS- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr59.4 ± 4.2kJ/molTDAsMeot-ner, 1988, 2gas phase; B,M
Δr59.4kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Δr78.2J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M
Δr78.2J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr36. ± 8.4kJ/molTDAsMeot-ner, 1988, 2gas phase; B

(HS- • Water) + Water = (HS- • 2Water)

By formula: (HS- • H2O) + H2O = (HS- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr52.7kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Δr52.7kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr85.4J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M
Δr85.4J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M

(HS- • 2Water) + Water = (HS- • 3Water)

By formula: (HS- • 2H2O) + H2O = (HS- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.0kJ/molPHPMSSieck and Meot-ner, 1989gas phase; M
Δr49.0kJ/molPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr98.3J/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M
Δr98.3J/mol*KPHPMSMeot-ner, 1988, 2gas phase; M

H2BrO4- + 2Water = H4BrO5-

By formula: H2BrO4- + 2H2O = H4BrO5-

Quantity Value Units Method Reference Comment
Δr50.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H2IO4- + 2Water = H4IO5-

By formula: H2IO4- + 2H2O = H4IO5-

Quantity Value Units Method Reference Comment
Δr50.2 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr20.9 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H2N3O- + 2Water = H4N3O2-

By formula: H2N3O- + 2H2O = H4N3O2-

Quantity Value Units Method Reference Comment
Δr40. ± 390.kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 3.78±0.06 eV; B

H2O+ + Water = (H2O+ • Water)

By formula: H2O+ + H2O = (H2O+ • H2O)

Quantity Value Units Method Reference Comment
Δr150.kJ/molPINg, Trevor, et al., 1977gas phase; ΔrH>; M

H2O2- + 2Water = H4O3-

By formula: H2O2- + 2H2O = H4O3-

Quantity Value Units Method Reference Comment
Δr77.0 ± 7.5kJ/molLPESClements, Luong, et al., 2001gas phase; B

H2O3- + Pyridine + Water = C5H7NO3-

By formula: H2O3- + C5H5N + H2O = C5H7NO3-

Quantity Value Units Method Reference Comment
Δr137. ± 9.6kJ/molN/ALe Barbu, Schiedt, et al., 2002gas phase; Affinity is difference in EAs of lesser solvated species; B

H2O3- + Naphthalene + Water = C10H10O3-

By formula: H2O3- + C10H8 + H2O = C10H10O3-

Quantity Value Units Method Reference Comment
Δr158. ± 9.6kJ/molN/ALe Barbu, Schiedt, et al., 2002gas phase; Affinity is difference in EAs of lesser solvated species; B

H2O3P- + Water = (H2O3P- • Water)

By formula: H2O3P- + H2O = (H2O3P- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr33.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(H2O3P- • Water) + Water = (H2O3P- • 2Water)

By formula: (H2O3P- • H2O) + H2O = (H2O3P- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr28.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(H2O3P- • 2Water) + Water = (H2O3P- • 3Water)

By formula: (H2O3P- • 2H2O) + H2O = (H2O3P- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr22.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

H2O4P- + Water = (H2O4P- • Water)

By formula: H2O4P- + H2O = (H2O4P- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr58.6kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr87.9J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr32.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Δr32.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(H2O4P- • Water) + Water = (H2O4P- • 2Water)

By formula: (H2O4P- • H2O) + H2O = (H2O4P- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(H2O4P- • 2Water) + Water = (H2O4P- • 3Water)

By formula: (H2O4P- • 2H2O) + H2O = (H2O4P- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr20.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

H2O7S4-2 + 2Water = H4O8S4-2

By formula: H2O7S4-2 + 2H2O = H4O8S4-2

Quantity Value Units Method Reference Comment
Δr32.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

Hydronium cation + Water = (Hydronium cation • Water)

By formula: H3O+ + H2O = (H3O+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr136. ± 9.kJ/molAVGN/AAverage of 7 out of 14 values; Individual data points
Quantity Value Units Method Reference Comment
Δr120. ± 30.J/mol*KAVGN/AAverage of 5 out of 7 values; Individual data points

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSArifov, Pozharov, et al., 1971gas phase; M

(Hydronium cation • Water) + Water = (Hydronium cation • 2Water)

By formula: (H3O+ • H2O) + H2O = (H3O+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr84. ± 5.kJ/molAVGN/AAverage of 7 out of 14 values; Individual data points
Quantity Value Units Method Reference Comment
Δr94. ± 20.J/mol*KAVGN/AAverage of 5 out of 7 values; Individual data points

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
36.300.HPMSArifov, Pozharov, et al., 1971gas phase; M

(Hydronium cation • 2Water) + Water = (Hydronium cation • 3Water)

By formula: (H3O+ • 2H2O) + H2O = (H3O+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr73. ± 4.kJ/molAVGN/AAverage of 9 out of 16 values; Individual data points
Quantity Value Units Method Reference Comment
Δr118. ± 8.J/mol*KAVGN/AAverage of 6 out of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Δr39.kJ/molFABierbaum, Golde, et al., 1976gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
38.300.HPMSArifov, Pozharov, et al., 1971gas phase; M
38.296.SAMSPuckett and Teague, 1971gas phase; M
35.300.PHPMSGood, Durden, et al., 1970gas phase; M
35.307.PHPMSGood, Durden, et al., 1970, 2gas phase; M

(Hydronium cation • 3Water) + Water = (Hydronium cation • 4Water)

By formula: (H3O+ • 3H2O) + H2O = (H3O+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr56. ± 20.kJ/molAVGN/AAverage of 6 out of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Δr100. ± 20.J/mol*KAVGN/AAverage of 5 out of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr23.kJ/molFABierbaum, Golde, et al., 1976gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
24.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M
23.296.SAMSPuckett and Teague, 1971gas phase; M
21.300.PHPMSGood, Durden, et al., 1970gas phase; M
21.307.PHPMSGood, Durden, et al., 1970, 2gas phase; M
29.300.HPMSArifov, Pozharov, et al., 1971gas phase; M

(Hydronium cation • 4Water) + Water = (Hydronium cation • 5Water)

By formula: (H3O+ • 4H2O) + H2O = (H3O+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr50. ± 8.kJ/molAVGN/AAverage of 5 out of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Δr102. ± 20.J/mol*KAVGN/AAverage of 4 out of 6 values; Individual data points

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(Hydronium cation • 5Water) + Water = (Hydronium cation • 6Water)

By formula: (H3O+ • 5H2O) + H2O = (H3O+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.8kJ/molPHPMSLau, Ikuta, et al., 1982gas phase; M
Δr49.0kJ/molHPMSKebarle, Searles, et al., 1967gas phase; M
Δr67.32kJ/molMKERShi, Ford, et al., 1993gas phase; Entropy change is questionable; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KPHPMSLau, Ikuta, et al., 1982gas phase; M
Δr124.J/mol*KHPMSKebarle, Searles, et al., 1967gas phase; M
Δr346.0J/mol*KMKERShi, Ford, et al., 1993gas phase; Entropy change is questionable; M

(Hydronium cation • 6Water) + Water = (Hydronium cation • 7Water)

By formula: (H3O+ • 6H2O) + H2O = (H3O+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Δr43.1kJ/molHPMSKebarle, Searles, et al., 1967gas phase; M
Δr50.33kJ/molMKERShi, Ford, et al., 1993gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KHPMSKebarle, Searles, et al., 1967gas phase; M
Δr218.9J/mol*KMKERShi, Ford, et al., 1993gas phase; Entropy change is questionable; M

(Hydronium cation • 7Water) + Water = (Hydronium cation • 8Water)

By formula: (H3O+ • 7H2O) + H2O = (H3O+ • 8H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.9kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr21.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr140.0J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 8Water) + Water = (Hydronium cation • 9Water)

By formula: (H3O+ • 8H2O) + H2O = (H3O+ • 9H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr36.7kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr24.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr112.6J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 9Water) + Water = (Hydronium cation • 10Water)

By formula: (H3O+ • 9H2O) + H2O = (H3O+ • 10H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.2kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr107.8J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 10Water) + Water = (Hydronium cation • 11Water)

By formula: (H3O+ • 10H2O) + H2O = (H3O+ • 11H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.9kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr112.6J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 11Water) + Water = (Hydronium cation • 12Water)

By formula: (H3O+ • 11H2O) + H2O = (H3O+ • 12H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.1kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr29.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr140.7J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 12Water) + Water = (Hydronium cation • 13Water)

By formula: (H3O+ • 12H2O) + H2O = (H3O+ • 13H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.10kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr158.7J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 13Water) + Water = (Hydronium cation • 14Water)

By formula: (H3O+ • 13H2O) + H2O = (H3O+ • 14H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.35kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr166.7J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 14Water) + Water = (Hydronium cation • 15Water)

By formula: (H3O+ • 14H2O) + H2O = (H3O+ • 15H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.85kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr168.9J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 15Water) + Water = (Hydronium cation • 16Water)

By formula: (H3O+ • 15H2O) + H2O = (H3O+ • 16H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.27kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr25.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr176.4J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 16Water) + Water = (Hydronium cation • 17Water)

By formula: (H3O+ • 16H2O) + H2O = (H3O+ • 17H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.02kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr173.1J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 17Water) + Water = (Hydronium cation • 18Water)

By formula: (H3O+ • 17H2O) + H2O = (H3O+ • 18H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.98kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr26.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr170.0J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 18Water) + Water = (Hydronium cation • 19Water)

By formula: (H3O+ • 18H2O) + H2O = (H3O+ • 19H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.60kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr29.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr171.5J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 19Water) + Water = (Hydronium cation • 20Water)

By formula: (H3O+ • 19H2O) + H2O = (H3O+ • 20H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.10kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr38.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr165.8J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 20Water) + Water = (Hydronium cation • 21Water)

By formula: (H3O+ • 20H2O) + H2O = (H3O+ • 21H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.64kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr31.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr156.7J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 21Water) + Water = (Hydronium cation • 22Water)

By formula: (H3O+ • 21H2O) + H2O = (H3O+ • 22H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.18kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr25.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr165.1J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 22Water) + Water = (Hydronium cation • 23Water)

By formula: (H3O+ • 22H2O) + H2O = (H3O+ • 23H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.72kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr27.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr162.8J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 23Water) + Water = (Hydronium cation • 24Water)

By formula: (H3O+ • 23H2O) + H2O = (H3O+ • 24H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr43.01kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr28.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr156.7J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 24Water) + Water = (Hydronium cation • 25Water)

By formula: (H3O+ • 24H2O) + H2O = (H3O+ • 25H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr42.09kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr30.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr151.3J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 25Water) + Water = (Hydronium cation • 26Water)

By formula: (H3O+ • 25H2O) + H2O = (H3O+ • 26H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr40.7kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr26.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr137.4J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 26Water) + Water = (Hydronium cation • 27Water)

By formula: (H3O+ • 26H2O) + H2O = (H3O+ • 27H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.4kJ/molMKERShi, Ford, et al., 1993gas phase; M
Δr34.kJ/molCIDMagnera, David, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr129.4J/mol*KMKERShi, Ford, et al., 1993gas phase; M

(Hydronium cation • 27Water) + Water = (Hydronium cation • 28Water)

By formula: (H3O+ • 27H2O) + H2O = (H3O+ • 28H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.9kJ/molMKERShi, Ford, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr116.2J/mol*KMKERShi, Ford, et al., 1993gas phase; M

H3S+ + Water = (H3S+ • Water)

By formula: H3S+ + H2O = (H3S+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr88.7kJ/molPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Cunningham, Payzant, et al., 1972, Yamdagni and Kebarle, 1976; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3O+)H2O; Cunningham, Payzant, et al., 1972, Yamdagni and Kebarle, 1976; M

(H3S+ • Water) + Water = (H3S+ • 2Water)

By formula: (H3S+ • H2O) + H2O = (H3S+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr84.9kJ/molPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3O+ H2O)H2O; Cunningham, Payzant, et al., 1972, Yamdagni and Kebarle, 1976; M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3O+ H2O)H2O; Cunningham, Payzant, et al., 1972, Yamdagni and Kebarle, 1976; M

(H3S+ • 2Water) + Water = (H3S+ • 3Water)

By formula: (H3S+ • 2H2O) + H2O = (H3S+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr18.kJ/molPIWalters and Blais, 1984gas phase; M

(H3S+ • Hydrogen sulfide) + Water = (H3S+ • Water • Hydrogen sulfide)

By formula: (H3S+ • H2S) + H2O = (H3S+ • H2O • H2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr79.9kJ/molPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3S+ H2O)H2O; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984; M
Quantity Value Units Method Reference Comment
Δr91.2J/mol*KPHPMSHiraoka and Kebarle, 1977, 2gas phase; From thermochemical cycle,switching reaction(H3S+ H2O)H2O; Cunningham, Payzant, et al., 1972, Lias, Liebman, et al., 1984; M

H4ClO2- + Methyl Alcohol + 2Water = CH8ClO3-

By formula: H4ClO2- + CH4O + 2H2O = CH8ClO3-

Quantity Value Units Method Reference Comment
Δr43.51 ± 0.84kJ/molTDAsEvans and Keesee, 1991gas phase; B
Δr47.7 ± 1.3kJ/molTDAsEvans and Keesee, 1991gas phase; For solvation by MeOH of core ion; B
Quantity Value Units Method Reference Comment
Δr24.3kJ/molTDAsEvans and Keesee, 1991gas phase; B
Δr25.1kJ/molTDAsEvans and Keesee, 1991gas phase; For solvation by MeOH of core ion; B

H4IO5- + 3Water = H6IO6-

By formula: H4IO5- + 3H2O = H6IO6-

Quantity Value Units Method Reference Comment
Δr46.9 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr17.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

NH4+ + Water = (NH4+ • Water)

By formula: H4N+ + H2O = (H4N+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr86.2kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; M
Δr83.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr72.4kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; M
Δr96.7J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr82.4J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • Water) + Water = (NH4+ • 2Water)

By formula: (H4N+ • H2O) + H2O = (H4N+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr72.8kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; ΔrH?, Entropy change is questionable, appear out of line; M
Δr57.3kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; ΔrH of 51.9 kJ/mol from plot is too small; M
Δr61.5kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; ΔrH?, Entropy change is questionable, appear out of line; M
Δr92.0J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; ΔrH of 51.9 kJ/mol from plot is too small; M
Δr91.6J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr37.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.414.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated; ΔrH of 51.9 kJ/mol from plot is too small; M

(NH4+ • 2Water) + Water = (NH4+ • 3Water)

By formula: (H4N+ • 2H2O) + H2O = (H4N+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; M
Δr56.1kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Δr51.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KPHPMSMeot-Ner (Mautner) and Speller, 1986gas phase; M
Δr105.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Δr88.7J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr27.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(NH4+ • 3Water) + Water = (NH4+ • 4Water)

By formula: (H4N+ • 3H2O) + H2O = (H4N+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.2kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr51.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr114.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr21.kJ/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

(NH4+ • 4Water) + Water = (NH4+ • 5Water)

By formula: (H4N+ • 4H2O) + H2O = (H4N+ • 5H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr44.4kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr41.kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr113.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M
Δr93.7J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • 5Water) + Water = (NH4+ • 6Water)

By formula: (H4N+ • 5H2O) + H2O = (H4N+ • 6H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
13.266.PHPMSMeot-Ner (Mautner), 1984gas phase; M

(NH4+ • 6Water) + Water = (NH4+ • 7Water)

By formula: (H4N+ • 6H2O) + H2O = (H4N+ • 7H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr35.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr92.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
12.254.PHPMSMeot-Ner (Mautner), 1984gas phase; M

(NH4+ • Water • Ammonia) + Water = (NH4+ • 2Water • Ammonia)

By formula: (H4N+ • H2O • H3N) + H2O = (H4N+ • 2H2O • H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr53.1kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • Water • 2Ammonia) + Water = (NH4+ • 2Water • 2Ammonia)

By formula: (H4N+ • H2O • 2H3N) + H2O = (H4N+ • 2H2O • 2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr116.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • 2Water • Ammonia) + Water = (NH4+ • 3Water • Ammonia)

By formula: (H4N+ • 2H2O • H3N) + H2O = (H4N+ • 3H2O • H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr119.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • Water • Sulfur dioxide) + Water = (NH4+ • 2Water • Sulfur dioxide)

By formula: (H4N+ • H2O • O2S) + H2O = (H4N+ • 2H2O • O2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molHPMSBanic and Iribarne, 1985gas phase; From thermochemical cycle,switching reaction, electric fields; M

(NH4+ • 2Water • Sulfur dioxide) + Water = (NH4+ • 3Water • Sulfur dioxide)

By formula: (H4N+ • 2H2O • O2S) + H2O = (H4N+ • 3H2O • O2S)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr22.kJ/molHPMSBanic and Iribarne, 1985gas phase; From thermochemical cycle,switching reaction, electric fields; M

(NH4+ • Ammonia) + Water = (NH4+ • Water • Ammonia)

By formula: (H4N+ • H3N) + H2O = (H4N+ • H2O • H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr84.9J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • 2Ammonia) + Water = (NH4+ • Water • 2Ammonia)

By formula: (H4N+ • 2H3N) + H2O = (H4N+ • H2O • 2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.9kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ • 3Ammonia) + Water = (NH4+ • Water • 3Ammonia)

By formula: (H4N+ • 3H3N) + H2O = (H4N+ • H2O • 3H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr49.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr117.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

H4N3O2- + 3Water = H6N3O3-

By formula: H4N3O2- + 3H2O = H6N3O3-

Quantity Value Units Method Reference Comment
Δr44.35kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 4.25±0.06 eV; B

H4O3P- + 2Water = H6O4P-

By formula: H4O3P- + 2H2O = H6O4P-

Quantity Value Units Method Reference Comment
Δr56.1 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr26.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H4O4- + Naphthalene + 2Water = C10H12O4-

By formula: H4O4- + C10H8 + 2H2O = C10H12O4-

Quantity Value Units Method Reference Comment
Δr219. ± 9.6kJ/molN/ALe Barbu, Schiedt, et al., 2002gas phase; Affinity is difference in EAs of lesser solvated species; B

H4O4P- + 2Water = H6O5P-

By formula: H4O4P- + 2H2O = H6O5P-

Quantity Value Units Method Reference Comment
Δr56.9 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr27.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H4O5P- + 2Water = H6O6P-

By formula: H4O5P- + 2H2O = H6O6P-

Quantity Value Units Method Reference Comment
Δr51.5 ± 4.2kJ/molTDAsBlades, Ho, et al., 1996, 3gas phase; B
Δr54.8 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr25.5 ± 2.1kJ/molTDAsBlades, Ho, et al., 1996, 3gas phase; B
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H4O8S4-2 + 3Water = H6O9S4-2

By formula: H4O8S4-2 + 3H2O = H6O9S4-2

Quantity Value Units Method Reference Comment
Δr28.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H4O10S2-2 + 3Water = H6O11S2-2

By formula: H4O10S2-2 + 3H2O = H6O11S2-2

Quantity Value Units Method Reference Comment
Δr31.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H4P+ + Water = (H4P+ • Water)

By formula: H4P+ + H2O = (H4P+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.kJ/molICRBerman and Beauchamp, 1986gas phase; bracketing; Meot-Ner, 1984, 2, Lias, Liebman, et al., 1984; M

H6N3O3- + 4Water = H8N3O4-

By formula: H6N3O3- + 4H2O = H8N3O4-

Quantity Value Units Method Reference Comment
Δr32.6kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 4.63±0.06 eV; B

H6O4P- + 3Water = H8O5P-

By formula: H6O4P- + 3H2O = H8O5P-

Quantity Value Units Method Reference Comment
Δr49.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr19.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H6O5P- + 3Water = H8O6P-

By formula: H6O5P- + 3H2O = H8O6P-

Quantity Value Units Method Reference Comment
Δr51.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H6O6P- + 3Water = H8O7P-

By formula: H6O6P- + 3H2O = H8O7P-

Quantity Value Units Method Reference Comment
Δr51.5 ± 4.2kJ/molTDAsBlades, Ho, et al., 1996gas phase; B
Δr49.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Quantity Value Units Method Reference Comment
Δr26. ± 4.2kJ/molTDAsBlades, Ho, et al., 1996gas phase; B
Δr20.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B

H6O9S2-2 + 4Water = H8O10S2-2

By formula: H6O9S2-2 + 4H2O = H8O10S2-2

Quantity Value Units Method Reference Comment
Δr33.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H6O9S4-2 + 4Water = H8O10S4-2

By formula: H6O9S4-2 + 4H2O = H8O10S4-2

Quantity Value Units Method Reference Comment
Δr25.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H6O11S2-2 + 4Water = H8O12S2-2

By formula: H6O11S2-2 + 4H2O = H8O12S2-2

Quantity Value Units Method Reference Comment
Δr28.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H8N3O4- + 5Water = H10N3O5-

By formula: H8N3O4- + 5H2O = H10N3O5-

Quantity Value Units Method Reference Comment
Δr15.5kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change from (H2O)n-1..N3- ion. Vertical Detachment Energy: 4.85±0.06 eV; B

H8O10S2-2 + 5Water = H10O11S2-2

By formula: H8O10S2-2 + 5H2O = H10O11S2-2

Quantity Value Units Method Reference Comment
Δr29.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H8O10S4-2 + 5Water = H10O11S4-2

By formula: H8O10S4-2 + 5H2O = H10O11S4-2

Quantity Value Units Method Reference Comment
Δr22.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H8O12S2-2 + 5Water = H10O13S2-2

By formula: H8O12S2-2 + 5H2O = H10O13S2-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H10N3O5- + 6Water = H12N3O6-

By formula: H10N3O5- + 6H2O = H12N3O6-

Quantity Value Units Method Reference Comment
Δr15.5kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.03±0.08 eV; B

H10O8S2-2 + 6Water = H12O9S2-2

By formula: H10O8S2-2 + 6H2O = H12O9S2-2

Quantity Value Units Method Reference Comment
Δr30.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H10O11S2-2 + 6Water = H12O12S2-2

By formula: H10O11S2-2 + 6H2O = H12O12S2-2

Quantity Value Units Method Reference Comment
Δr26.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H10O13S2-2 + 6Water = H12O14S2-2

By formula: H10O13S2-2 + 6H2O = H12O14S2-2

Quantity Value Units Method Reference Comment
Δr22.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H12N3O6- + 7Water = H14N3O7-

By formula: H12N3O6- + 7H2O = H14N3O7-

Quantity Value Units Method Reference Comment
Δr13.4kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.25±0.08 eV; B

H12O9S2-2 + 7Water = H14O10S2-2

By formula: H12O9S2-2 + 7H2O = H14O10S2-2

Quantity Value Units Method Reference Comment
Δr27.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H12O10S-2 + 7Water = H14O11S-2

By formula: H12O10S-2 + 7H2O = H14O11S-2

Quantity Value Units Method Reference Comment
Δr58.2 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr31. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Δr31.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H12O10Se-2 + 7Water = H14O11Se-2

By formula: H12O10Se-2 + 7H2O = H14O11Se-2

Quantity Value Units Method Reference Comment
Δr29.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H12O12P2-2 + 6Water = H14O13P2-2

By formula: H12O12P2-2 + 6H2O = H14O13P2-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 0.84kJ/molIMREBlades, Ho, et al., 1996gas phase; Correction to published article: P. Kebarle; B

H12O12S2-2 + 7Water = H14O13S2-2

By formula: H12O12S2-2 + 7H2O = H14O13S2-2

Quantity Value Units Method Reference Comment
Δr23.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H14N3O7- + 8Water = H16N3O8-

By formula: H14N3O7- + 8H2O = H16N3O8-

Quantity Value Units Method Reference Comment
Δr13.4kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.42±0.08 eV; B

H14O10S2-2 + 8Water = H16O11S2-2

By formula: H14O10S2-2 + 8H2O = H16O11S2-2

Quantity Value Units Method Reference Comment
Δr24.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H14O11S-2 + 8Water = H16O12S-2

By formula: H14O11S-2 + 8H2O = H16O12S-2

Quantity Value Units Method Reference Comment
Δr51.9 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr28. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Δr28.0 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H14O11Se-2 + 8Water = H16O12Se-2

By formula: H14O11Se-2 + 8H2O = H16O12Se-2

Quantity Value Units Method Reference Comment
Δr26.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H14O13S2-2 + 8Water = H16O14S2-2

By formula: H14O13S2-2 + 8H2O = H16O14S2-2

Quantity Value Units Method Reference Comment
Δr21.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H16N3O8- + 9Water = H18N3O9-

By formula: H16N3O8- + 9H2O = H18N3O9-

Quantity Value Units Method Reference Comment
Δr13.4kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.55±0.08 eV; B

H16O11S2-2 + 9Water = H18O12S2-2

By formula: H16O11S2-2 + 9H2O = H18O12S2-2

Quantity Value Units Method Reference Comment
Δr22.2 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H16O12S-2 + 9Water = H18O13S-2

By formula: H16O12S-2 + 9H2O = H18O13S-2

Quantity Value Units Method Reference Comment
Δr49.4 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr26. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Δr25.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H16O12Se-2 + 9Water = H18O13Se-2

By formula: H16O12Se-2 + 9H2O = H18O13Se-2

Quantity Value Units Method Reference Comment
Δr23.4 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H18N3O9- + 10Water = H20N3O10-

By formula: H18N3O9- + 10H2O = H20N3O10-

Quantity Value Units Method Reference Comment
Δr12.6kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change from (H2O))n-1..N3- ion. Vertical Detachment Energy: 5.65±0.08 eV; B

H18O12S2-2 + 10Water = H20O13S2-2

By formula: H18O12S2-2 + 10H2O = H20O13S2-2

Quantity Value Units Method Reference Comment
Δr19.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

H18O13S-2 + 10Water = H20O14S-2

By formula: H18O13S-2 + 10H2O = H20O14S-2

Quantity Value Units Method Reference Comment
Δr45.6 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr24. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B

H20N3O10- + 11Water = H22N3O11-

By formula: H20N3O10- + 11H2O = H22N3O11-

Quantity Value Units Method Reference Comment
Δr8.79kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.70±0.08 eV; B

H20O14S-2 + 11Water = H22O15S-2

By formula: H20O14S-2 + 11H2O = H22O15S-2

Quantity Value Units Method Reference Comment
Δr45.6 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr22. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B

H22N3O11- + 12Water = H24N3O12-

By formula: H22N3O11- + 12H2O = H24N3O12-

Quantity Value Units Method Reference Comment
Δr2.9kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.79±0.08 eV; B

H24N3O12- + 13Water = H26N3O13-

By formula: H24N3O12- + 13H2O = H26N3O13-

Quantity Value Units Method Reference Comment
Δr7.53kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.89±0.08 eV; B

H26N3O13- + 14Water = H28N3O14-

By formula: H26N3O13- + 14H2O = H28N3O14-

Quantity Value Units Method Reference Comment
Δr3.8kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 5.95±0.08 eV; B

H28N3O14- + 15Water = H30N3O15-

By formula: H28N3O14- + 15H2O = H30N3O15-

Quantity Value Units Method Reference Comment
Δr8.79kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 6.02±0.08 eV; B

H30N3O15- + 16Water = H32N3O16-

By formula: H30N3O15- + 16H2O = H32N3O16-

Quantity Value Units Method Reference Comment
Δr3.8kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 6.07±0.08 eV; B

Iodide + Water = (Iodide • Water)

By formula: I- + H2O = (I- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr43. ± 3.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr64.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr80.8J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr68.2J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr23. ± 1.kJ/molAVGN/AAverage of 6 values; Individual data points

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide • Water) + Water = (Iodide • 2Water)

By formula: (I- • H2O) + H2O = (I- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr41.4 ± 0.84kJ/molTDAsKeesee and Castleman, 1980gas phase; B,M
Δr39.7kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr39.7 ± 0.84kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr41. ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr41. ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr73.6J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr84.9J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr79.5J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr17. ± 2.kJ/molAVGN/AAverage of 6 values; Individual data points

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
17.300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide • 2Water) + Water = (Iodide • 3Water)

By formula: (I- • 2H2O) + H2O = (I- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.9 ± 1.3kJ/molTDAsKeesee and Castleman, 1980gas phase; B,M
Δr36. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr38.5 ± 0.84kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr39. ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr39. ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr85.4J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr87.9J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
Δr89.1J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr12.6kJ/molTDAsKeesee and Castleman, 1980gas phase; B
Δr13.0 ± 3.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr14. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Iodide • 3Water) + Water = (Iodide • 4Water)

By formula: (I- • 3H2O) + H2O = (I- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.5 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr29. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr98.7J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr8.8 ± 6.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr9.2 ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Iodide • 4Water) + Water = (Iodide • 5Water)

By formula: (I- • 4H2O) + H2O = (I- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr37.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B,M
Δr17.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr6.28kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B

(Iodide • 5Water) + Water = (Iodide • 6Water)

By formula: (I- • 5H2O) + H2O = (I- • 6H2O)

Quantity Value Units Method Reference Comment
Δr32.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 6Water) + Water = (Iodide • 7Water)

By formula: (I- • 6H2O) + H2O = (I- • 7H2O)

Quantity Value Units Method Reference Comment
Δr7.53kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 7Water) + Water = (Iodide • 8Water)

By formula: (I- • 7H2O) + H2O = (I- • 8H2O)

Quantity Value Units Method Reference Comment
Δr2.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 8Water) + Water = (Iodide • 9Water)

By formula: (I- • 8H2O) + H2O = (I- • 9H2O)

Quantity Value Units Method Reference Comment
Δr16.3kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 9Water) + Water = (Iodide • 10Water)

By formula: (I- • 9H2O) + H2O = (I- • 10H2O)

Quantity Value Units Method Reference Comment
Δr5.86kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 10Water) + Water = (Iodide • 11Water)

By formula: (I- • 10H2O) + H2O = (I- • 11H2O)

Quantity Value Units Method Reference Comment
Δr2.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 11Water) + Water = (Iodide • 12Water)

By formula: (I- • 11H2O) + H2O = (I- • 12H2O)

Quantity Value Units Method Reference Comment
Δr5.86kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 12Water) + Water = (Iodide • 13Water)

By formula: (I- • 12H2O) + H2O = (I- • 13H2O)

Quantity Value Units Method Reference Comment
Δr7.53kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 13Water) + Water = (Iodide • 14Water)

By formula: (I- • 13H2O) + H2O = (I- • 14H2O)

Quantity Value Units Method Reference Comment
Δr0.84kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 14Water) + Water = (Iodide • 15Water)

By formula: (I- • 14H2O) + H2O = (I- • 15H2O)

Quantity Value Units Method Reference Comment
Δr5.02kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • 15Water) + Water = (Iodide • 16Water)

By formula: (I- • 15H2O) + H2O = (I- • 16H2O)

Quantity Value Units Method Reference Comment
Δr5.02kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B

(Iodide • Sulfur dioxide) + Water = (Iodide • Water • Sulfur dioxide)

By formula: (I- • O2S) + H2O = (I- • H2O • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr14.6 ± 0.42kJ/molTDAsBanic and Iribarne, 1985gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Potassium ion (1+) • Methyl Alcohol) + Water = (Potassium ion (1+) • Water • Methyl Alcohol)

By formula: (K+ • CH4O) + H2O = (K+ • H2O • CH4O)

Quantity Value Units Method Reference Comment
Δr65.3kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) • 2Methyl Alcohol) + Water = (Potassium ion (1+) • Water • 2Methyl Alcohol)

By formula: (K+ • 2CH4O) + H2O = (K+ • H2O • 2CH4O)

Quantity Value Units Method Reference Comment
Δr47.3kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr75.3J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) • Benzene) + Water = (Potassium ion (1+) • Water • Benzene)

By formula: (K+ • C6H6) + H2O = (K+ • H2O • C6H6)

Quantity Value Units Method Reference Comment
Δr75.7kJ/molHPMSSunner, Nishizawa, et al., 1981gas phase; switching reaction(K+ C6H6)C6H6; Searles and Kebarle, 1969; M
Quantity Value Units Method Reference Comment
Δr125.J/mol*KHPMSSunner, Nishizawa, et al., 1981gas phase; switching reaction(K+ C6H6)C6H6; Searles and Kebarle, 1969; M

(Potassium ion (1+) • 2Benzene) + Water = (Potassium ion (1+) • Water • 2Benzene)

By formula: (K+ • 2C6H6) + H2O = (K+ • H2O • 2C6H6)

Quantity Value Units Method Reference Comment
Δr57.3kJ/molHPMSSunner, Nishizawa, et al., 1981gas phase; switching reaction(K+ 2H2O)C6H6; Searles and Kebarle, 1969; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KHPMSSunner, Nishizawa, et al., 1981gas phase; switching reaction(K+ 2H2O)C6H6; Searles and Kebarle, 1969; M

Potassium ion (1+) + Water = (Potassium ion (1+) • Water)

By formula: K+ + H2O = (K+ • H2O)

Quantity Value Units Method Reference Comment
Δr70.7kJ/molHPMSDavidson and Kebarle, 1976gas phase; M
Δr70. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr81. ± 10.kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Δr74.9kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr83.3J/mol*KHPMSDavidson and Kebarle, 1976gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr89.1J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Δr90.4J/mol*KHPMSSearles and Kebarle, 1969gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
38.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
2.840.MSChupka, 1959gas phase; Knudsen cell, 840+-50K; M

(Potassium ion (1+) • Water • Methyl Alcohol) + Water = (Potassium ion (1+) • 2Water • Methyl Alcohol)

By formula: (K+ • H2O • CH4O) + H2O = (K+ • 2H2O • CH4O)

Quantity Value Units Method Reference Comment
Δr54.8kJ/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr94.6J/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) • Water • Benzene) + Water = (Potassium ion (1+) • 2Water • Benzene)

By formula: (K+ • H2O • C6H6) + H2O = (K+ • 2H2O • C6H6)

Quantity Value Units Method Reference Comment
Δr53.1kJ/molHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle,switching reaction(K+)3H2O; Searles and Kebarle, 1969; M
Quantity Value Units Method Reference Comment
Δr89.5J/mol*KHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle,switching reaction(K+)3H2O; Searles and Kebarle, 1969; M

(Potassium ion (1+) • Water • 2Benzene) + Water = (Potassium ion (1+) • 2Water • 2Benzene)

By formula: (K+ • H2O • 2C6H6) + H2O = (K+ • 2H2O • 2C6H6)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle(K+ 3H2O)C6H6; Searles and Kebarle, 1969; M
Quantity Value Units Method Reference Comment
Δr123.J/mol*KHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle(K+ 3H2O)C6H6; Searles and Kebarle, 1969; M

(Potassium ion (1+) • 2Water • Benzene) + Water = (Potassium ion (1+) • 3Water • Benzene)

By formula: (K+ • 2H2O • C6H6) + H2O = (K+ • 3H2O • C6H6)

Quantity Value Units Method Reference Comment
Δr49.4kJ/molHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle,switching reaction(K+)4H2O; Searles and Kebarle, 1969; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KHPMSSunner, Nishizawa, et al., 1981gas phase; From thermochemical cycle,switching reaction(K+)4H2O; Searles and Kebarle, 1969; M

(Potassium ion (1+) • Water) + Water = (Potassium ion (1+) • 2Water)

By formula: (K+ • H2O) + H2O = (K+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr70. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr67.4kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr101.J/mol*KHPMSSearles and Kebarle, 1969gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
38.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Potassium ion (1+) • 2Water) + Water = (Potassium ion (1+) • 3Water)

By formula: (K+ • 2H2O) + H2O = (K+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr55.2kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr96.2J/mol*KHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Potassium ion (1+) • 3Water) + Water = (Potassium ion (1+) • 4Water)

By formula: (K+ • 3H2O) + H2O = (K+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr50. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr49.4kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr103.J/mol*KHPMSSearles and Kebarle, 1969gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Potassium ion (1+) • 4Water) + Water = (Potassium ion (1+) • 5Water)

By formula: (K+ • 4H2O) + H2O = (K+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr44.8kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KHPMSSearles and Kebarle, 1969gas phase; M

(Potassium ion (1+) • 5Water) + Water = (Potassium ion (1+) • 6Water)

By formula: (K+ • 5H2O) + H2O = (K+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molHPMSSearles and Kebarle, 1969gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KHPMSSearles and Kebarle, 1969gas phase; M

Lithium ion (1+) + Water = (Lithium ion (1+) • Water)

By formula: Li+ + H2O = (Li+ • H2O)

Quantity Value Units Method Reference Comment
Δr135. ± 7.9kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr140.kJ/molHPMSDzidic and Kebarle, 1970gas phase; interpolated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; interpolated; M

(Lithium ion (1+) • Water) + Water = (Lithium ion (1+) • 2Water)

By formula: (Li+ • H2O) + H2O = (Li+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr113. ± 10.kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr108.kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr88.3J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

(Lithium ion (1+) • 2Water) + Water = (Lithium ion (1+) • 3Water)

By formula: (Li+ • 2H2O) + H2O = (Li+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr94.1 ± 4.2kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr70. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray; M
Δr86.6kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray; M
Δr104.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
41.8300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray; M

(Lithium ion (1+) • 3Water) + Water = (Lithium ion (1+) • 4Water)

By formula: (Li+ • 3H2O) + H2O = (Li+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr69.9 ± 5.0kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr68.6kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr125.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Lithium ion (1+) • 4Water) + Water = (Lithium ion (1+) • 5Water)

By formula: (Li+ • 4H2O) + H2O = (Li+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr56.9 ± 4.2kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr58.2kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr50. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr131.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Lithium ion (1+) • 5Water) + Water = (Lithium ion (1+) • 6Water)

By formula: (Li+ • 5H2O) + H2O = (Li+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr59.8 ± 5.0kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr50.6kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr134.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

Magnesium ion (1+) + Water = (Magnesium ion (1+) • Water)

By formula: Mg+ + H2O = (Mg+ • H2O)

Quantity Value Units Method Reference Comment
Δr118. ± 13.kJ/molCIDTAndersen, Muntean, et al., 2000RCD

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
119. (+13.,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Mg+ (3s1); M

(Magnesium ion (1+) • Water) + Water = (Magnesium ion (1+) • 2Water)

By formula: (Mg+ • H2O) + H2O = (Mg+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr93.3 ± 6.7kJ/molCIDTAndersen, Muntean, et al., 2000RCD

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
93.7 (+6.7,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Mg+ (3s1); M

(Magnesium ion (1+) • 2Water) + Water = (Magnesium ion (1+) • 3Water)

By formula: (Mg+ • 2H2O) + H2O = (Mg+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr72.4 ± 8.8kJ/molCIDTAndersen, Muntean, et al., 2000RCD

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
72.4 (+8.8,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Mg+ (3s1); M

(Magnesium ion (1+) • 3Water) + Water = (Magnesium ion (1+) • 4Water)

By formula: (Mg+ • 3H2O) + H2O = (Mg+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr48.1 ± 8.8kJ/molCIDTAndersen, Muntean, et al., 2000RCD

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
48.1 (+8.8,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Mg+ (3s1); M

(Mg+2 • 7Water) + Water = (Mg+2 • 8Water)

By formula: (Mg+2 • 7H2O) + H2O = (Mg+2 • 8H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
35.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mg+2 • 8Water) + Water = (Mg+2 • 9Water)

By formula: (Mg+2 • 8H2O) + H2O = (Mg+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mg+2 • 9Water) + Water = (Mg+2 • 10Water)

By formula: (Mg+2 • 9H2O) + H2O = (Mg+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mg+2 • 10Water) + Water = (Mg+2 • 11Water)

By formula: (Mg+2 • 10H2O) + H2O = (Mg+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M
31.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mg+2 • 11Water) + Water = (Mg+2 • 12Water)

By formula: (Mg+2 • 11H2O) + H2O = (Mg+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mg+2 • 12Water) + Water = (Mg+2 • 13Water)

By formula: (Mg+2 • 12H2O) + H2O = (Mg+2 • 13H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Mg+2 • 13Water) + Water = (Mg+2 • 14Water)

By formula: (Mg+2 • 13H2O) + H2O = (Mg+2 • 14H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Mg+2 • 14Water) + Water = (Mg+2 • 15Water)

By formula: (Mg+2 • 14H2O) + H2O = (Mg+2 • 15H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Mg+2 • 15Water) + Water = (Mg+2 • 16Water)

By formula: (Mg+2 • 15H2O) + H2O = (Mg+2 • 16H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.293.ES/HPMSBlades, Klassen, et al., 1995gas phase; M

Manganese ion (1+) + Water = (Manganese ion (1+) • Water)

By formula: Mn+ + H2O = (Mn+ • H2O)

Quantity Value Units Method Reference Comment
Δr140. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr111.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
119. (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Manganese ion (1+) • Water) + Water = (Manganese ion (1+) • 2Water)

By formula: (Mn+ • H2O) + H2O = (Mn+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
90.0 (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Manganese ion (1+) • 2Water) + Water = (Manganese ion (1+) • 3Water)

By formula: (Mn+ • 2H2O) + H2O = (Mn+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
108. (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Manganese ion (1+) • 3Water) + Water = (Manganese ion (1+) • 4Water)

By formula: (Mn+ • 3H2O) + H2O = (Mn+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
50.2 (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Mn+2 • 8Water) + Water = (Mn+2 • 9Water)

By formula: (Mn+2 • 8H2O) + H2O = (Mn+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
35.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mn+2 • 9Water) + Water = (Mn+2 • 10Water)

By formula: (Mn+2 • 9H2O) + H2O = (Mn+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mn+2 • 10Water) + Water = (Mn+2 • 11Water)

By formula: (Mn+2 • 10H2O) + H2O = (Mn+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
32.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Mn+2 • 11Water) + Water = (Mn+2 • 12Water)

By formula: (Mn+2 • 11H2O) + H2O = (Mn+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Nitric oxide anion + Water = (Nitric oxide anion • Water)

By formula: NO- + H2O = (NO- • H2O)

Quantity Value Units Method Reference Comment
Δr77.4kJ/molPHPMSFrench, Hills, et al., 1973gas phase; M
Δr69.5kJ/molPESEaton, Arnold, et al., 1990gas phase; M
Δr95.0kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Quantity Value Units Method Reference Comment
Δr96.2J/mol*KPHPMSFrench, Hills, et al., 1973gas phase; M
Δr100.J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
53.1296.SAMSPuckett and Teague, 1971gas phase; switching reaction(NO+)NO; M

(Nitric oxide anion • Water) + Water = (Nitric oxide anion • 2Water)

By formula: (NO- • H2O) + H2O = (NO- • 2H2O)

Quantity Value Units Method Reference Comment
Δr65.69kJ/molN/AEaton, Arnold, et al., 1990gas phase; Vertical Detachment Energy: 1.860±0.020 eV; B,M
Δr67.4kJ/molPHPMSFrench, Hills, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr107.J/mol*KPHPMSFrench, Hills, et al., 1973gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
35.293.HPMSMcAdams and Bone, 1972gas phase; M
36.296.FAHoward, Rundle, et al., 1971gas phase; M
36.296.SAMSPuckett and Teague, 1971gas phase; M

(Nitric oxide anion • 2Water) + Water = (Nitric oxide anion • 3Water)

By formula: (NO- • 2H2O) + H2O = (NO- • 3H2O)

Quantity Value Units Method Reference Comment
Δr74.5kJ/molPESEaton, Arnold, et al., 1990gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
23.308.PHPMSFrench, Hills, et al., 1973gas phase; M
25.293.HPMSMcAdams and Bone, 1972gas phase; M
25.296.FAHoward, Rundle, et al., 1971gas phase; M
25.296.SAMSPuckett and Teague, 1971gas phase; M

NO2+ + Water = (NO2+ • Water)

By formula: NO2+ + H2O = (NO2+ • H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
67.4 (+9.6,-0.) PD/KERDGraul, Kim, et al., 1992gas phase; M

Nitrogen oxide anion + Water = (Nitrogen oxide anion • Water)

By formula: NO2- + H2O = (NO2- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr65. ± 20.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr84.9J/mol*KPHPMSSieck, 1985gas phase; M
Δr83.7J/mol*KFABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O; Lee, Keesee, et al., 1980; M
Δr99.6J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Δr88.J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr35.6 ± 0.84kJ/molTDAsSieck, 1985gas phase; B
Δr35.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr34. ± 24.kJ/molEndoPaulson and Dale, 1982gas phase; B
Δr33.9 ± 0.84kJ/molTDAsLee, Keesee, et al., 1980gas phase; B
Δr33.5kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.296.FAFehsenfeld and Ferguson, 1974gas phase; M
35.300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion • Water) + Water = (Nitrogen oxide anion • 2Water)

By formula: (NO2- • H2O) + H2O = (NO2- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.4 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr54.0 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Δr54.0 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr56.9kJ/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr110.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Δr99.2J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr25.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr24. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr24.3kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr26. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.296.FAFehsenfeld and Ferguson, 1974gas phase; M
24.300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

(Nitrogen oxide anion • 2Water) + Water = (Nitrogen oxide anion • 3Water)

By formula: (NO2- • 2H2O) + H2O = (NO2- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr48.1 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr43.5 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Δr43.5 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr49.0kJ/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Δr88.7J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr18.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr17. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr17.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr19. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Nitrogen oxide anion • 3Water) + Water = (Nitrogen oxide anion • 4Water)

By formula: (NO2- • 3H2O) + H2O = (NO2- • 4H2O)

Quantity Value Units Method Reference Comment
Δr48.5kJ/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr121.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M

(NO3 anion • Nitric acid) + Water = (NO3 anion • Water • Nitric acid)

By formula: (NO3- • HNO3) + H2O = (NO3- • H2O • HNO3)

Quantity Value Units Method Reference Comment
Δr54.4kJ/molATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KN/AArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.233.ATMArnold, Viggiano, et al., 1982gas phase; Entropy change calculated or estimated; M

NO3 anion + Water = (NO3 anion • Water)

By formula: NO3- + H2O = (NO3- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr61.09 ± 0.84kJ/molN/ALee, Keesee, et al., 1980gas phase; B,M
Δr59.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr51.88kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B,M
Δr61.9kJ/molATMArnold and Qiu, 1984gas phase; Entropy change calculated or estimated; M
Δr80.3kJ/molFABohringer, Fahey, et al., 1984gas phase; switching reaction(NO3-)H2O; Lee, Keesee, et al., 1980; M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Δr100.J/mol*KN/AArnold and Qiu, 1984gas phase; Entropy change calculated or estimated; M
Δr89.1J/mol*KFABohringer, Fahey, et al., 1984gas phase; switching reaction(NO3-)H2O; Lee, Keesee, et al., 1980; M
Δr79.9J/mol*KHPMSPayzant, Yamdagni, et al., 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr30.1 ± 1.3kJ/molTDAsLee, Keesee, et al., 1980gas phase; B
Δr29.7 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr30.5 ± 0.42kJ/molTDAsBanic and Iribarne, 1985gas phase; B
Δr28.0kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
37.250.ATMArnold and Qiu, 1984gas phase; Entropy change calculated or estimated; M
28.296.FAFehsenfeld and Ferguson, 1974gas phase; M
29.300.SAMSPayzant, Cunningham, et al., 1972gas phase; M

NO3 anion + Water + Propanoic acid = C3H8NO6-

By formula: NO3- + H2O + C3H6O2 = C3H8NO6-

Quantity Value Units Method Reference Comment
Δr16.3 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

NO3 anion + Water + Butanoic acid = C4H10NO6-

By formula: NO3- + H2O + C4H8O2 = C4H10NO6-

Quantity Value Units Method Reference Comment
Δr15.9 ± 0.84kJ/molIMREViidanoja, Reiner, et al., 2000gas phase; B

(NO3 anion • Water) + Water = (NO3 anion • 2Water)

By formula: (NO3- • H2O) + H2O = (NO3- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.0 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr59.8kJ/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr127.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr21.8 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M
Δr21.8 ± 0.42kJ/molTDAsBanic and Iribarne, 1985gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.301.HPMSBanic and Iribarne, 1985gas phase; electric fields; M
21.296.FAFehsenfeld and Ferguson, 1974gas phase; M

(NO3 anion • 2Water) + Water = (NO3 anion • 3Water)

By formula: (NO3- • 2H2O) + H2O = (NO3- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr45.6 ± 6.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B
Δr57.7kJ/molHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr139.J/mol*KHPMSLee, Keesee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr16.3 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. ΔSaff approx. 24 cal/mol-K; B,M

(NO3 anion • Sulfur dioxide) + Water = (NO3 anion • Water • Sulfur dioxide)

By formula: (NO3- • O2S) + H2O = (NO3- • H2O • O2S)

Quantity Value Units Method Reference Comment
Δr18.0 ± 0.42kJ/molTDAsBanic and Iribarne, 1985gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
18.299.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Azide anion + Water = H2N3O-

By formula: N3- + H2O = H2N3O-

Quantity Value Units Method Reference Comment
Δr46. ± 75.kJ/molN/AYang, Kiran, et al., 2004gas phase; Affinity: EA change (H2O)n-1..N3- ion. Vertical Detachment Energy: 3.25±0.03 eV; B

(Sodium ion (1+) • Carbon dioxide) + Water = (Sodium ion (1+) • Water • Carbon dioxide)

By formula: (Na+ • CO2) + H2O = (Na+ • H2O • CO2)

Quantity Value Units Method Reference Comment
Δr86.6kJ/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Δr95.8kJ/molFAPerry, Rowe, et al., 1980gas phase; From thermochemical cycle(Na+) 2H2O; Dzidic and Kebarle, 1970, Peterson, Mark, et al., 1984; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Δr107.J/mol*KFAPerry, Rowe, et al., 1980gas phase; From thermochemical cycle(Na+) 2H2O; Dzidic and Kebarle, 1970, Peterson, Mark, et al., 1984; M

Sodium ion (1+) + Water = (Sodium ion (1+) • Water)

By formula: Na+ + H2O = (Na+ • H2O)

Quantity Value Units Method Reference Comment
Δr100.kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr87.9 ± 5.9kJ/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Δr82.0 ± 5.9kJ/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Δr95.0 ± 7.9kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr111.kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, 1600 K; M
Quantity Value Units Method Reference Comment
Δr90.0J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr92.J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, 1600 K; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
94.6 (+7.5,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Na+ (3s0); M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
65.7298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(Sodium ion (1+) • Water • Carbon dioxide) + Water = (Sodium ion (1+) • 2Water • Carbon dioxide)

By formula: (Na+ • H2O • CO2) + H2O = (Na+ • 2H2O • CO2)

Quantity Value Units Method Reference Comment
Δr72.8kJ/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
Δr98.7J/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M

(Sodium ion (1+) • 2Water • Carbon dioxide) + Water = (Sodium ion (1+) • 3Water • Carbon dioxide)

By formula: (Na+ • 2H2O • CO2) + H2O = (Na+ • 3H2O • CO2)

Quantity Value Units Method Reference Comment
Δr51.9kJ/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
Δr23.kJ/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M

(Sodium ion (1+) • Water) + Water = (Sodium ion (1+) • 2Water)

By formula: (Na+ • H2O) + H2O = (Na+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr79. ± 8.kJ/molAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Δr92.9J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
82.0 (+5.9,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Na+ (3s0); M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
41.8300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Sodium ion (1+) • 2Water) + Water = (Sodium ion (1+) • 3Water)

By formula: (Na+ • 2H2O) + H2O = (Na+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr62.3kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Δr66.1kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr69.9 ± 5.9kJ/molCIDTRodgers and Armentrout, 2000RCD
Δr67.4kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr70. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KHPMSTang, Lian, et al., 1976gas phase; M
Δr91.6J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr92.0J/mol*KES/HPMSBlades, Klassen, et al., 1996gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr40.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
70.3 (+5.9,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Na+ (3s0); M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
39.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Sodium ion (1+) • 3Water) + Water = (Sodium ion (1+) • 4Water)

By formula: (Na+ • 3H2O) + H2O = (Na+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr55. ± 4.kJ/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr99. ± 10.J/mol*KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr26.kJ/molES/HPMSBlades, Klassen, et al., 1996gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
54.8 (+5.9,-0.) CIDDalleska, Tjelta, et al., 1994gas phase; guided ion beam CID, Na+ (3s0); M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M
27.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Sodium ion (1+) • 4Water) + Water = (Sodium ion (1+) • 5Water)

By formula: (Na+ • 4H2O) + H2O = (Na+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr44.8kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Δr48.5kJ/molHPMSTang and Castleman, 1972gas phase; M
Δr51.5kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M
Δr111.J/mol*KHPMSTang and Castleman, 1972gas phase; M
Δr118.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
20.293.ES/HPMSKlassen, Blades, et al., 1995gas phase; M

(Sodium ion (1+) • 5Water) + Water = (Sodium ion (1+) • 6Water)

By formula: (Na+ • 5H2O) + H2O = (Na+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr44.8kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr109.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

(Sodium ion (1+) • Sulfur dioxide) + Water = (Sodium ion (1+) • Water • Sulfur dioxide)

By formula: (Na+ • O2S) + H2O = (Na+ • H2O • O2S)

Quantity Value Units Method Reference Comment
Δr82.8kJ/molHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M

Nickel ion (1+) + Water = (Nickel ion (1+) • Water)

By formula: Ni+ + H2O = (Ni+ • H2O)

Quantity Value Units Method Reference Comment
Δr150. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr166.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
180. (+3.,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Nickel ion (1+) • Water) + Water = (Nickel ion (1+) • 2Water)

By formula: (Ni+ • H2O) + H2O = (Ni+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr170.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
168. (+7.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Nickel ion (1+) • 2Water) + Water = (Nickel ion (1+) • 3Water)

By formula: (Ni+ • 2H2O) + H2O = (Ni+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
68.2 (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Nickel ion (1+) • 3Water) + Water = (Nickel ion (1+) • 4Water)

By formula: (Ni+ • 3H2O) + H2O = (Ni+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
51.9 (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Ni+2 • 7Water) + Water = (Ni+2 • 8Water)

By formula: (Ni+2 • 7H2O) + H2O = (Ni+2 • 8H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

(Ni+2 • 8Water) + Water = (Ni+2 • 9Water)

By formula: (Ni+2 • 8H2O) + H2O = (Ni+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
34.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

(Ni+2 • 9Water) + Water = (Ni+2 • 10Water)

By formula: (Ni+2 • 9H2O) + H2O = (Ni+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

(Ni+2 • 10Water) + Water = (Ni+2 • 11Water)

By formula: (Ni+2 • 10H2O) + H2O = (Ni+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

(Ni+2 • 11Water) + Water = (Ni+2 • 12Water)

By formula: (Ni+2 • 11H2O) + H2O = (Ni+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

(Ni+2 • 12Water) + Water = (Ni+2 • 13Water)

By formula: (Ni+2 • 12H2O) + H2O = (Ni+2 • 13H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.HPMSBlades, Jayaweera, et al., 1990, 2gas phase; electrospray, Entropy change calculated or estimated; M

O- + Water = (O- • Water)

By formula: O- + H2O = (O- • H2O)

Quantity Value Units Method Reference Comment
Δr111. ± 7.5kJ/molPDisDeyerl, Clements, et al., 2001gas phase; B
Δr2.2kJ/molN/AArnold, Xu, et al., 1995gas phase; Vertical Detachment Energy: 1.45 eV. Affinity is difference between EA of O-. and HOH..O-.; B
Δr126.kJ/molPDissRoehl, Snodgrass, et al., 1991gas phase; ΔrH<; M
Δr130.kJ/molFAFehsenfeld and Ferguson, 1974gas phase; bracketing, ΔrH<; M

Oxygen cation + Water = (Oxygen cation • Water)

By formula: O2+ + H2O = (O2+ • H2O)

Quantity Value Units Method Reference Comment
Δr67.kJ/molFAAdams and Bohme, 1970gas phase; switching reaction(O2+)SO2, ΔrH>; M

Oxygen anion + Water = (Oxygen anion • Water)

By formula: O2- + H2O = (O2- • H2O)

Quantity Value Units Method Reference Comment
Δr93.3 ± 6.3kJ/molN/ALuong, Clements, et al., 2001gas phase; Vertical Detachment Energy: 2.03±0.05 eV.; B
Δr77.0 ± 8.4kJ/molTDAsArshadi and Kebarle, 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr84.1J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr52.3 ± 8.4kJ/molTDAsArshadi and Kebarle, 1970gas phase; B
Δr49.0 ± 8.4kJ/molIMREParkes, 1971gas phase; B

(Oxygen anion • Water) + Water = (Oxygen anion • 2Water)

By formula: (O2- • H2O) + H2O = (O2- • 2H2O)

Quantity Value Units Method Reference Comment
Δr72.0 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr105.J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr40.6kJ/molTDAsArshadi and Kebarle, 1970gas phase; B
Δr36. ± 4.2kJ/molIMREPayzant J.D. and Kebarle, 1972gas phase; B
Δr41. ± 4.2kJ/molIMREPack and Phelps, 1971gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
35.300.PHPMSPayzant J.D. and Kebarle, 1972gas phase; M

(Oxygen anion • 2Water) + Water = (Oxygen anion • 3Water)

By formula: (O2- • 2H2O) + H2O = (O2- • 3H2O)

Quantity Value Units Method Reference Comment
Δr64.4 ± 4.2kJ/molTDAsArshadi and Kebarle, 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr118.J/mol*KPHPMSArshadi and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr29.3kJ/molTDAsArshadi and Kebarle, 1970gas phase; B
Δr26. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
22.296.FAFehsenfeld and Ferguson, 1974gas phase; M
30.300.PHPMSPayzant J.D. and Kebarle, 1972gas phase; M

(Oxygen anion • 3Water) + Water = (Oxygen anion • 4Water)

By formula: (O2- • 3H2O) + H2O = (O2- • 4H2O)

Quantity Value Units Method Reference Comment
Δr18. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M
Δr14.kJ/molPHPMSArshadi and Kebarle, 1970gas phase; M

(Oxygen anion • 4Water) + Water = (Oxygen anion • 5Water)

By formula: (O2- • 4H2O) + H2O = (O2- • 5H2O)

Quantity Value Units Method Reference Comment
Δr14. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B

(O2S- • Water • 3Sulfur dioxide) + Water = (O2S- • 2Water • 3Sulfur dioxide)

By formula: (O2S- • H2O • 3O2S) + H2O = (O2S- • 2H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr29.7 ± 1.7kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr15.9 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • Water • 4Sulfur dioxide) + Water = (O2S- • 2Water • 4Sulfur dioxide)

By formula: (O2S- • H2O • 4O2S) + H2O = (O2S- • 2H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr29.7 ± 2.9kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr12.6 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Water • 3Sulfur dioxide) + Water = (O2S- • 3Water • 3Sulfur dioxide)

By formula: (O2S- • 2H2O • 3O2S) + H2O = (O2S- • 3H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr27.6 ± 1.3kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr12.6 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Water • 4Sulfur dioxide) + Water = (O2S- • 3Water • 4Sulfur dioxide)

By formula: (O2S- • 2H2O • 4O2S) + H2O = (O2S- • 3H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr29.7 ± 2.9kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr10.9 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • Sulfur dioxide) + Water = (O2S- • Water • Sulfur dioxide)

By formula: (O2S- • O2S) + H2O = (O2S- • H2O • O2S)

Quantity Value Units Method Reference Comment
Δr37.2 ± 3.3kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr18.0 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Sulfur dioxide) + Water = (O2S- • Water • 2Sulfur dioxide)

By formula: (O2S- • 2O2S) + H2O = (O2S- • H2O • 2O2S)

Quantity Value Units Method Reference Comment
Δr31.0 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr15.1 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 3Sulfur dioxide) + Water = (O2S- • Water • 3Sulfur dioxide)

By formula: (O2S- • 3O2S) + H2O = (O2S- • H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr31.8 ± 1.3kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr14.2 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 4Sulfur dioxide) + Water = (O2S- • Water • 4Sulfur dioxide)

By formula: (O2S- • 4O2S) + H2O = (O2S- • H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr31.4 ± 1.7kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr13.8 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 5Sulfur dioxide) + Water = (O2S- • Water • 5Sulfur dioxide)

By formula: (O2S- • 5O2S) + H2O = (O2S- • H2O • 5O2S)

Quantity Value Units Method Reference Comment
Δr27.2 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr13.0 ± 0.84kJ/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O3- • Water) + Water = (O3- • 2Water)

By formula: (O3- • H2O) + H2O = (O3- • 2H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
26.296.FAFehsenfeld and Ferguson, 1974gas phase; M

(O3- • 2Water) + Water = (O3- • 3Water)

By formula: (O3- • 2H2O) + H2O = (O3- • 3H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.296.FAFehsenfeld and Ferguson, 1974gas phase; M

O3P- + Water = (O3P- • Water)

By formula: O3P- + H2O = (O3P- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr54.0 ± 1.3kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996, 3 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B,M,M
Δr52.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr87.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Δr92.9J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; M
Δr87.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr26. ± 5.0kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996, 3 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B
Δr27.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

(O3P- • Water) + Water = (O3P- • 2Water)

By formula: (O3P- • H2O) + H2O = (O3P- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr47.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Δr47.7kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr92.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Δr92.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr21.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

(O3P- • 2Water) + Water = (O3P- • 3Water)

By formula: (O3P- • 2H2O) + H2O = (O3P- • 3H2O)

Quantity Value Units Method Reference Comment
Δr68.2kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr152.J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

(O3P- • 3Water) + Water = (O3P- • 4Water)

By formula: (O3P- • 3H2O) + H2O = (O3P- • 4H2O)

Quantity Value Units Method Reference Comment
Δr46.0kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Δr94.1J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

O3S- + Water = (O3S- • Water)

By formula: O3S- + H2O = (O3S- • H2O)

Quantity Value Units Method Reference Comment
Δr23.4 ± 0.84kJ/molIMREMöhler, Reiner, et al., 1992gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.296.FAFehsenfeld and Ferguson, 1974gas phase; M

O4S- + Water = (O4S- • Water)

By formula: O4S- + H2O = (O4S- • H2O)

Quantity Value Units Method Reference Comment
Δr24.7 ± 0.84kJ/molIMREMöhler, Reiner, et al., 1992gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
21.296.FAFehsenfeld and Ferguson, 1974gas phase; M

(O4S- • Water) + Water = (O4S- • 2Water)

By formula: (O4S- • H2O) + H2O = (O4S- • 2H2O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
6.7296.FAFehsenfeld and Ferguson, 1974gas phase; M

Sulfate + 6Water = H12O10S-2

By formula: O4S-2 + 6H2O = H12O10S-2

Quantity Value Units Method Reference Comment
Δr35.6 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase; B

Sulfate + 12Water = H24O16S-2

By formula: O4S-2 + 12H2O = H24O16S-2

Quantity Value Units Method Reference Comment
Δr44.8 ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B
Quantity Value Units Method Reference Comment
Δr20. ± 8.4kJ/molTDAsBlades and Kebarle, 2005gas phase; B

Sulfate + 13Water = H26O17S-2

By formula: O4S-2 + 13H2O = H26O17S-2

Quantity Value Units Method Reference Comment
Δr21. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 14Water = H28O18S-2

By formula: O4S-2 + 14H2O = H28O18S-2

Quantity Value Units Method Reference Comment
Δr21. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 15Water = H30O19S-2

By formula: O4S-2 + 15H2O = H30O19S-2

Quantity Value Units Method Reference Comment
Δr19. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 16Water = H32O20S-2

By formula: O4S-2 + 16H2O = H32O20S-2

Quantity Value Units Method Reference Comment
Δr18. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 17Water = H34O21S-2

By formula: O4S-2 + 17H2O = H34O21S-2

Quantity Value Units Method Reference Comment
Δr18. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 18Water = H36O22S-2

By formula: O4S-2 + 18H2O = H36O22S-2

Quantity Value Units Method Reference Comment
Δr16. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

Sulfate + 19Water = H38O23S-2

By formula: O4S-2 + 19H2O = H38O23S-2

Quantity Value Units Method Reference Comment
Δr15. ± 8.4kJ/molIMREBlades and Kebarle, 2005gas phase; dGaff at 270K; 298 value probably ca. 0.5 kcal/mole weaker; B

(Sulfate • 5Water) + Water = (Sulfate • 6Water)

By formula: (O4S-2 • 5H2O) + H2O = (O4S-2 • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr36.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Sulfate • 6Water) + Water = (Sulfate • 7Water)

By formula: (O4S-2 • 6H2O) + H2O = (O4S-2 • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr31.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Sulfate • 7Water) + Water = (Sulfate • 8Water)

By formula: (O4S-2 • 7H2O) + H2O = (O4S-2 • 8H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr28.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Sulfate • 8Water) + Water = (Sulfate • 9Water)

By formula: (O4S-2 • 8H2O) + H2O = (O4S-2 • 9H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr25.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Sulfate • 9Water) + Water = (Sulfate • 10Water)

By formula: (O4S-2 • 9H2O) + H2O = (O4S-2 • 10H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr23.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

(Sulfate • 10Water) + Water = (Sulfate • 11Water)

By formula: (O4S-2 • 10H2O) + H2O = (O4S-2 • 11H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr21.kJ/molES/HPMSBlades, Klassen, et al., 1995gas phase; M

Lead ion (1+) + Water = (Lead ion (1+) • Water)

By formula: Pb+ + H2O = (Pb+ • H2O)

Quantity Value Units Method Reference Comment
Δr93.7kJ/molHPMSTang and Castleman, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr149.J/mol*KHPMSTang and Castleman, 1972gas phase; M

(Lead ion (1+) • Water) + Water = (Lead ion (1+) • 2Water)

By formula: (Pb+ • H2O) + H2O = (Pb+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr70.7kJ/molHPMSTang and Castleman, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr106.J/mol*KHPMSTang and Castleman, 1972gas phase; M

(Lead ion (1+) • 2Water) + Water = (Lead ion (1+) • 3Water)

By formula: (Pb+ • 2H2O) + H2O = (Pb+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molHPMSTang and Castleman, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr84.5J/mol*KHPMSTang and Castleman, 1972gas phase; M

(Lead ion (1+) • 4Water) + Water = (Lead ion (1+) • 5Water)

By formula: (Pb+ • 4H2O) + H2O = (Pb+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr41.8kJ/molHPMSTang and Castleman, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr93.3J/mol*KHPMSTang and Castleman, 1972gas phase; M

(Lead ion (1+) • 5Water) + Water = (Lead ion (1+) • 6Water)

By formula: (Pb+ • 5H2O) + H2O = (Pb+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr40.kJ/molHPMSTang and Castleman, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr98.7J/mol*KHPMSTang and Castleman, 1972gas phase; M

Rubidium ion (1+) + Water = (Rubidium ion (1+) • Water)

By formula: Rb+ + H2O = (Rb+ • H2O)

Quantity Value Units Method Reference Comment
Δr66.5kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr70. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr66.9kJ/molMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M
Quantity Value Units Method Reference Comment
Δr88.7J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Δr84.1J/mol*KMSBurdett and Hayhurst, 1982gas phase; flame source, about 1600 K; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
39.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Rubidium ion (1+) • Water) + Water = (Rubidium ion (1+) • 2Water)

By formula: (Rb+ • H2O) + H2O = (Rb+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr56.9kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr92.9J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Rubidium ion (1+) • 2Water) + Water = (Rubidium ion (1+) • 3Water)

By formula: (Rb+ • 2H2O) + H2O = (Rb+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Δr50. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr100.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
25.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electrospray, Entropy change calculated or estimated; M

(Rubidium ion (1+) • 3Water) + Water = (Rubidium ion (1+) • 4Water)

By formula: (Rb+ • 3H2O) + H2O = (Rb+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr46.9kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr104.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

(Rubidium ion (1+) • 4Water) + Water = (Rubidium ion (1+) • 5Water)

By formula: (Rb+ • 4H2O) + H2O = (Rb+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr43.9kJ/molHPMSDzidic and Kebarle, 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr108.J/mol*KHPMSDzidic and Kebarle, 1970gas phase; M

Scandium ion (1+) + Water = (Scandium ion (1+) • Water)

By formula: Sc+ + H2O = (Sc+ • H2O)

Quantity Value Units Method Reference Comment
Δr130. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M

Strontium ion (1+) + Water = (Strontium ion (1+) • Water)

By formula: Sr+ + H2O = (Sr+ • H2O)

Quantity Value Units Method Reference Comment
Δr144.kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr130.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • Water) + Water = (Strontium ion (1+) • 2Water)

By formula: (Sr+ • H2O) + H2O = (Sr+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr128.kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr118.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 2Water) + Water = (Strontium ion (1+) • 3Water)

By formula: (Sr+ • 2H2O) + H2O = (Sr+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr108.kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 3Water) + Water = (Strontium ion (1+) • 4Water)

By formula: (Sr+ • 3H2O) + H2O = (Sr+ • 4H2O)

Quantity Value Units Method Reference Comment
Δr93.3kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr118.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 4Water) + Water = (Strontium ion (1+) • 5Water)

By formula: (Sr+ • 4H2O) + H2O = (Sr+ • 5H2O)

Quantity Value Units Method Reference Comment
Δr86.2kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr128.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 5Water) + Water = (Strontium ion (1+) • 6Water)

By formula: (Sr+ • 5H2O) + H2O = (Sr+ • 6H2O)

Quantity Value Units Method Reference Comment
Δr76.6kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr128.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 6Water) + Water = (Strontium ion (1+) • 7Water)

By formula: (Sr+ • 6H2O) + H2O = (Sr+ • 7H2O)

Quantity Value Units Method Reference Comment
Δr72.4kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr144.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Strontium ion (1+) • 7Water) + Water = (Strontium ion (1+) • 8Water)

By formula: (Sr+ • 7H2O) + H2O = (Sr+ • 8H2O)

Quantity Value Units Method Reference Comment
Δr68.6kJ/molHPMSTang, Lian, et al., 1976gas phase; M
Quantity Value Units Method Reference Comment
Δr157.J/mol*KHPMSTang, Lian, et al., 1976gas phase; M

(Sr+2 • 8Water) + Water = (Sr+2 • 9Water)

By formula: (Sr+2 • 8H2O) + H2O = (Sr+2 • 9H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
33.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Sr+2 • 9Water) + Water = (Sr+2 • 10Water)

By formula: (Sr+2 • 9H2O) + H2O = (Sr+2 • 10H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Sr+2 • 10Water) + Water = (Sr+2 • 11Water)

By formula: (Sr+2 • 10H2O) + H2O = (Sr+2 • 11H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

(Sr+2 • 11Water) + Water = (Sr+2 • 12Water)

By formula: (Sr+2 • 11H2O) + H2O = (Sr+2 • 12H2O)

Quantity Value Units Method Reference Comment
Δr60. ± 10.kJ/molHPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr96.J/mol*KN/ABlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
29.300.HPMSBlades, Jayaweera, et al., 1990gas phase; electospray, Entropy change calculated or estimated; M

Titanium ion (1+) + Water = (Titanium ion (1+) • Water)

By formula: Ti+ + H2O = (Ti+ • H2O)

Quantity Value Units Method Reference Comment
Δr160. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
154. (+5.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Titanium ion (1+) • Water) + Water = (Titanium ion (1+) • 2Water)

By formula: (Ti+ • H2O) + H2O = (Ti+ • 2H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
136. (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Titanium ion (1+) • 2Water) + Water = (Titanium ion (1+) • 3Water)

By formula: (Ti+ • 2H2O) + H2O = (Ti+ • 3H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
66.9 (+7.1,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Titanium ion (1+) • 3Water) + Water = (Titanium ion (1+) • 4Water)

By formula: (Ti+ • 3H2O) + H2O = (Ti+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
83.7 (+7.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

Vanadium ion (1+) + Water = (Vanadium ion (1+) • Water)

By formula: V+ + H2O = (V+ • H2O)

Quantity Value Units Method Reference Comment
Δr150. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M
Δr147.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
147. (+35.,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Vanadium ion (1+) • Water) + Water = (Vanadium ion (1+) • 2Water)

By formula: (V+ • H2O) + H2O = (V+ • 2H2O)

Quantity Value Units Method Reference Comment
Δr149.kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
151. (+10.,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Vanadium ion (1+) • 2Water) + Water = (Vanadium ion (1+) • 3Water)

By formula: (V+ • 2H2O) + H2O = (V+ • 3H2O)

Quantity Value Units Method Reference Comment
Δr51.0kJ/molCIDMarinelli and Squires, 1989gas phase; M

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
68.2 (+5.0,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

(Vanadium ion (1+) • 3Water) + Water = (Vanadium ion (1+) • 4Water)

By formula: (V+ • 3H2O) + H2O = (V+ • 4H2O)

Enthalpy of reaction

ΔrH° (kJ/mol) T (K) Method Reference Comment
67.8 (+7.9,-0.) CIDArmentrout and Kickel, 1994gas phase; guided ion beam CID; M

Zinc ion (1+) + Water = (Zinc ion (1+) • Water)

By formula: Zn+ + H2O = (Zn+ • H2O)

Quantity Value Units Method Reference Comment
Δr160. ± 10.kJ/molCIDMagnera, David, et al., 1989gas phase; M

References

Go To: Top, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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Notes

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