Chlorine anion

Gas phase thermochemistry 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.

Quantity Value Units Method Reference Comment
S°gas,1 bar153.36J/mol*KReviewChase, 1998Data last reviewed in June, 1982

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, References, Notes

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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Reactions 1 to 50

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
ΔrH°60. ± 20.kJ/molAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°81. ± 10.J/mol*KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrG°40. ± 20.kJ/molAVGN/AAverage of 9 values; Individual data points

Chlorine anion + Methyl Alcohol = (Chlorine anion • Methyl Alcohol)

By formula: Cl- + CH4O = (Cl- • CH4O)

Quantity Value Units Method Reference Comment
ΔrH°69. ± 10.kJ/molAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°94.6J/mol*KHPMSEvans and Keesee, 1991gas phase; M
ΔrS°101.J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°92.0J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°95.8J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°61.9J/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°42. ± 3.kJ/molAVGN/AAverage of 10 values; Individual data points

Chlorine anion + Hydrogen chloride = (Chlorine anion • Hydrogen chloride)

By formula: Cl- + HCl = (Cl- • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°124. ± 4.2kJ/molN/AMetz, Kitsopoulos, et al., 1988gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
ΔrH°99.6 ± 8.4kJ/molTDEqCaldwell and Kebarle, 1985gas phase; B,M
ΔrH°96.7 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°99.16 ± 0.84kJ/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
ΔrH°85.4kJ/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980; M
Quantity Value Units Method Reference Comment
ΔrS°93.3J/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl-)SO2; M
ΔrS°98.3J/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
ΔrS°98.3J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°95.4J/mol*KN/AUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980; M
Quantity Value Units Method Reference Comment
ΔrG°68.2 ± 8.4kJ/molIMRELarson and McMahon, 1987gas phase; K = 0.60 for HCl..Cl- + DCL <=> DCl..Cl- + HCl, anchored to Larson and McMahon, 1984, 32; B
ΔrG°72. ± 11.kJ/molTDEqCaldwell and Kebarle, 1985gas phase; B
ΔrG°66.9 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°69.9 ± 1.3kJ/molTDAsYamdagni and Kebarle, 1974gas phase; B
ΔrG°56.9kJ/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980; M

Chlorine anion + Sulfur dioxide = (Chlorine anion • Sulfur dioxide)

By formula: Cl- + O2S = (Cl- • O2S)

Quantity Value Units Method Reference Comment
ΔrH°92.9 ± 8.4kJ/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
ΔrH°87.4 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B
ΔrH°92.9 ± 9.2kJ/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
ΔrH°91.21 ± 0.84kJ/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
ΔrH°87.4kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrS°90.4J/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
ΔrS°101.J/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(Cl-)H2O), Entropy change calculated or estimated; Keesee and Castleman, 1980; M
ΔrS°87.0J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°97.1J/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°65.7 ± 8.4kJ/molTDAsCaldwell and Kebarle, 1985gas phase; B
ΔrG°61.5 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B
ΔrG°62.8 ± 6.7kJ/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
ΔrG°61.9 ± 1.3kJ/molTDAsKeesee, Lee, et al., 1980gas phase; B
ΔrG°61.5kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
59.4296.FAFehsenfeld and Ferguson, 1974gas phase; switching reaction(Cl-)H2O; M

Chlorine anion + Benzene = (Chlorine anion • Benzene)

By formula: Cl- + C6H6 = (Cl- • C6H6)

Quantity Value Units Method Reference Comment
ΔrH°25.1 ± 1.9kJ/molN/ATschurl, Ueberfluss, et al., 2007gas phase; B
ΔrH°39. ± 8.4kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°41.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°36.kJ/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
ΔrH°43.5kJ/molPHPMSSunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°74.9J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°71.J/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
ΔrS°71.5J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°92.J/mol*KN/ASunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°17. ± 11.kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°16. ± 6.7kJ/molIMREChowdhury and Kebarle, 1986gas phase; B
ΔrG°20. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°15.9kJ/molIMREFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
15.300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
16.300.PHPMSChowdhury and Kebarle, 1986gas phase; M
16.300.PHPMSSunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; 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
ΔrH°48. ± 7.kJ/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°93.3J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°93.7J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
ΔrS°97.1J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°21. ± 2.kJ/molAVGN/AAverage of 6 values; Individual data points

Chlorine anion + Acetonitrile = (Chlorine anion • Acetonitrile)

By formula: Cl- + C2H3N = (Cl- • C2H3N)

Quantity Value Units Method Reference Comment
ΔrH°61. ± 10.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°65.7J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°65.7J/mol*KPHPMSYamabe, Furumiya, et al., 1986gas phase; M
ΔrS°59.8J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°59.8J/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
ΔrS°89.5J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°42.68 ± 0.84kJ/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrG°38. ± 8.4kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B
ΔrG°37. ± 11.kJ/molTDAsYamabe, Furumiya, et al., 1986gas phase; B
ΔrG°42.26 ± 0.84kJ/molTDAsSieck, 1985gas phase; B
ΔrG°38. ± 8.4kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

(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
ΔrH°53. ± 5.kJ/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°89.5J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°85.8J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
ΔrS°87.0J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°28. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°27.2kJ/molTDAsKeesee and Castleman, 1980gas phase; B
ΔrG°27. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
ΔrG°27.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
ΔrG°28.kJ/molFAFehsenfeld and Ferguson, 1974gas phase; M

Chlorine anion + 2-Propanol, 2-methyl- = (Chlorine anion • 2-Propanol, 2-methyl-)

By formula: Cl- + C4H10O = (Cl- • C4H10O)

Quantity Value Units Method Reference Comment
ΔrH°77. ± 20.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°115.J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°100.J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°97.9J/mol*KN/ALarson and McMahon, 1984gas phase; Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°110.J/mol*KPHPMSKebarle, 1977gas phase; M
ΔrS°43.1J/mol*KN/AYamdagni and Kebarle, 1971gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°48.45kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrG°51.5 ± 1.3kJ/molTDAsSieck, 1985gas phase; B
ΔrG°48.53kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°46.4 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°46.4 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B

Chlorine anion + Benzonitrile, 4-hydroxy- = (Chlorine anion • Benzonitrile, 4-hydroxy-)

By formula: Cl- + C7H5NO = (Cl- • C7H5NO)

Quantity Value Units Method Reference Comment
ΔrH°147. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M,M
ΔrH°148.kJ/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrS°120.J/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)4-Cl-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°110.J/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)4-F-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°114. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
103.423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
110.300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)4-Cl-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
108.300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)4-F-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Acetone = (Chlorine anion • Acetone)

By formula: Cl- + C3H6O = (Cl- • C3H6O)

Quantity Value Units Method Reference Comment
ΔrH°56. ± 6.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
ΔrS°76.1J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°82.0J/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
ΔrS°71.5J/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
ΔrS°82.4J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°33.8 ± 0.84kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
ΔrG°30.5kJ/molTDAsHiraoka, Morise, et al., 1986gas phase; B
ΔrG°36.8 ± 1.3kJ/molTDAsSieck, 1985gas phase; B
ΔrG°34. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°33. ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B

Chlorine anion + Trichloromethane = (Chlorine anion • Trichloromethane)

By formula: Cl- + CHCl3 = (Cl- • CHCl3)

Quantity Value Units Method Reference Comment
ΔrH°63.6 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
ΔrH°81.6 ± 8.4kJ/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
ΔrH°75.73kJ/molMoblGiles and Grimsrud, 1993gas phase; B
ΔrH°75.7 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°79.9 ± 2.9kJ/molTDEqDougherty, Dalton, et al., 1974gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°97.1J/mol*KN/ALarson and McMahon, 1984, 2gas phase; From thermochemical cycle(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984; M
ΔrS°103.J/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; M
ΔrS°61.9J/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°47. ± 5.kJ/molAVGN/AAverage of 6 values; Individual data points

Chlorine anion + Phenol = (Chlorine anion • Phenol)

By formula: Cl- + C6H6O = (Cl- • C6H6O)

Quantity Value Units Method Reference Comment
ΔrH°109. ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B,M
ΔrH°109. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B
ΔrH°115.kJ/molPHPMSKebarle, 1977gas phase; M
ΔrH°111.kJ/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrH°81.2 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°109.J/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
ΔrS°100.J/mol*KPHPMSKebarle, 1977gas phase; M
ΔrS°100.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrS°64.9J/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°80.3 ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B
ΔrG°77.4 ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B
ΔrG°61.9 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
66.5423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Chlorine anion + Benzene, chloro- = (Chlorine anion • Benzene, chloro-)

By formula: Cl- + C6H5Cl = (Cl- • C6H5Cl)

Quantity Value Units Method Reference Comment
ΔrH°50.21 ± 0.42kJ/molTDAsSieck, 1985gas phase; B,M
ΔrH°56.9 ± 4.2kJ/molIMRELarson and McMahon, 1984gas phase; B,B,M
ΔrH°52.7kJ/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
ΔrS°69.0J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°93.7J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°29.7 ± 0.84kJ/molTDAsSieck, 1985gas phase; B
ΔrG°29. ± 4.2kJ/molIMRELarson and McMahon, 1984gas phase; B,B,M
ΔrG°27.2kJ/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
28.300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
27.300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

(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
ΔrH°44.4 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrH°40.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°44. ± 1.kJ/molPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrH°45.6 ± 2.9kJ/molTDAsKeesee and Castleman, 1980gas phase; B,M
ΔrH°46.4 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°95.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°104.J/mol*KHPMSKeesee and Castleman, 1980gas phase; M
ΔrS°108.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°16. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°14.6kJ/molTDAsKeesee and Castleman, 1980gas phase; B
ΔrG°14.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
ΔrG°17. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Chlorine anion + Chloromethane = (Chlorine anion • Chloromethane)

By formula: Cl- + CH3Cl = (Cl- • CH3Cl)

Quantity Value Units Method Reference Comment
ΔrH°43.5 ± 4.2kJ/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrH°49.0 ± 8.4kJ/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
ΔrH°51.0 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°36.0 ± 0.84kJ/molTDAsDougherty, Dalton, et al., 1974gas phase; B,M
ΔrH°63.6 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B
Quantity Value Units Method Reference Comment
ΔrS°85.8J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°64.0J/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°24.3 ± 0.84kJ/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrG°20.3kJ/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
ΔrG°26. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°17.2 ± 2.1kJ/molTDAsDougherty, Dalton, et al., 1974gas phase; B
ΔrG°45.2 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B

Chlorine anion + Formic acid = (Chlorine anion • Formic acid)

By formula: Cl- + CH2O2 = (Cl- • CH2O2)

Quantity Value Units Method Reference Comment
ΔrH°115. ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B,M
ΔrH°116. ± 8.8kJ/molCIDTWalker and Sunderlin, 1999gas phase; B
ΔrH°107. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°156. ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; In serious disagreement with other's values. Source of error not obvious.; B,M
Quantity Value Units Method Reference Comment
ΔrS°103.J/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
ΔrS°101.J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°166.J/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°84.1 ± 8.4kJ/molTDAsFrench, Ikuta, et al., 1982gas phase; B
ΔrG°77.0 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°106. ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; In serious disagreement with other's values. Source of error not obvious.; B

Chlorine anion + Phenol, 4-chloro- = (Chlorine anion • Phenol, 4-chloro-)

By formula: Cl- + C6H5ClO = (Cl- • C6H5ClO)

Quantity Value Units Method Reference Comment
ΔrH°124. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
ΔrH°126.kJ/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrS°110.J/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°92.5 ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
81.6423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
87.9300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Phenol, 4-fluoro- = (Chlorine anion • Phenol, 4-fluoro-)

By formula: Cl- + C6H5FO = (Cl- • C6H5FO)

Quantity Value Units Method Reference Comment
ΔrH°117. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
ΔrH°120.kJ/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrS°106.J/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°86.2 ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
75.3423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
80.8300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Ethanol = (Chlorine anion • Ethanol)

By formula: Cl- + C2H6O = (Cl- • C2H6O)

Quantity Value Units Method Reference Comment
ΔrH°74.9 ± 1.7kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrH°73.6 ± 2.1kJ/molTDAsHiraoka, 1987gas phase; B,B,M
ΔrH°72.4 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°99.2J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°96.7J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°44.56kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrG°43.9 ± 8.4kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°43.9 ± 8.4kJ/molTDAsHiraoka, 1987gas phase; B
ΔrG°43.5 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
41.8295.ICRRiveros, 1974gas phase; switching reaction(Cl-)CH3OH; Riveros, Breda, et al., 1973; M

(Chlorine anion • Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 2Methyl Alcohol)

By formula: (Cl- • CH4O) + CH4O = (Cl- • 2CH4O)

Quantity Value Units Method Reference Comment
ΔrH°59.0 ± 1.7kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrH°57.32 ± 0.84kJ/molTDAsEvans and Keesee, 1991gas phase; B,M
ΔrH°59.0 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
ΔrH°54.4 ± 2.9kJ/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°101.J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°92.0J/mol*KHPMSEvans and Keesee, 1991gas phase; M
ΔrS°81.2J/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°30.5kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrG°29.7kJ/molTDAsEvans and Keesee, 1991gas phase; B
ΔrG°28. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°30.1 ± 1.7kJ/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion • 2Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 3Methyl Alcohol)

By formula: (Cl- • 2CH4O) + CH4O = (Cl- • 3CH4O)

Quantity Value Units Method Reference Comment
ΔrH°48.12 ± 0.84kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrH°45.2 ± 1.3kJ/molTDAsEvans and Keesee, 1991gas phase; B,M
ΔrH°49.4 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
ΔrH°51.5 ± 2.5kJ/molN/AYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°95.8J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°95.0J/mol*KHPMSEvans and Keesee, 1991gas phase; M
ΔrS°98.7J/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°21.2kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrG°16.7kJ/molTDAsEvans and Keesee, 1991gas phase; B
ΔrG°21. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°21.8 ± 1.3kJ/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

Chlorine anion + Benzene, nitro- = (Chlorine anion • Benzene, nitro-)

By formula: Cl- + C6H5NO2 = (Cl- • C6H5NO2)

Quantity Value Units Method Reference Comment
ΔrH°68.2 ± 4.2kJ/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
ΔrH°69.0kJ/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
ΔrS°81.2J/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°43.9 ± 6.7kJ/molTDAsChowdhury and Kebarle, 1986gas phase; B
ΔrG°29.7kJ/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
43.9300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
32.300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Borane, triethyl- = (Chlorine anion • Borane, triethyl-)

By formula: Cl- + C6H15B = (Cl- • C6H15B)

Quantity Value Units Method Reference Comment
ΔrH°99.6 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M
ΔrH°99.6kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrS°92.J/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
ΔrS°92.0J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°72.0 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M
ΔrG°72.0kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Hydrogen cation = Hydrogen chloride

By formula: Cl- + H+ = HCl

Quantity Value Units Method Reference Comment
ΔrH°1394.9kJ/molN/AMartin and Hepburn, 1998gas phase; Given: ΔHacid(0K)=116288.7±0.6 cm-1, or 332.486±0.002 kcal/mol; B
ΔrH°1396. ± 8.8kJ/molG+TSFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale; B
ΔrH°1377.0kJ/molN/ACheck, Faust, et al., 2001gas phase; FeCC-(q); ; ΔS(EA)=5.0; B
Quantity Value Units Method Reference Comment
ΔrG°1372.8 ± 0.42kJ/molH-TSMartin and Hepburn, 1998gas phase; Given: ΔHacid(0K)=116288.7±0.6 cm-1, or 332.486±0.002 kcal/mol; B
ΔrG°1374. ± 8.4kJ/molIMREFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale; B
ΔrG°1354.4kJ/molN/ACheck, Faust, et al., 2001gas phase; FeCC-(q); ; ΔS(EA)=5.0; B

Chlorine anion + Acetic acid = (Chlorine anion • Acetic acid)

By formula: Cl- + C2H4O2 = (Cl- • C2H4O2)

Quantity Value Units Method Reference Comment
ΔrH°102.1 ± 0.84kJ/molTDAsSieck, 1985gas phase; B,M
ΔrH°90.4 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
ΔrH°100. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°82.0J/mol*KPHPMSSieck, 1985gas phase; M
ΔrS°100.J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
ΔrS°80.8J/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°77.8 ± 1.3kJ/molTDAsSieck, 1985gas phase; B
ΔrG°66.1 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1971gas phase; B
ΔrG°69.9 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

Chlorine anion + Ammonia = (Chlorine anion • Ammonia)

By formula: Cl- + H3N = (Cl- • H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°<30.5 ± 1.7kJ/molN/ATschurl and Boesl, 2008gas phase; B
ΔrH°34.3 ± 0.42kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
ΔrH°37. ± 5.0kJ/molN/AMarkovich, Chesnovsky, et al., 1993gas phase; B
ΔrH°44. ± 17.kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°64.4J/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
ΔrS°83.3J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)CH3F, Entropy change calculated or estimated; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°15.1 ± 0.84kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B
ΔrG°19. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

Chlorine anion + p-Cresol = (Chlorine anion • p-Cresol)

By formula: Cl- + C7H8O = (Cl- • C7H8O)

Quantity Value Units Method Reference Comment
ΔrH°107. ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
ΔrH°108.kJ/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
ΔrS°112.J/mol*KPHPMSCummings, French, et al., 1977gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°74.9 ± 8.4kJ/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
64.0423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
69.5300.PHPMSCummings, French, et al., 1977gas phase; M

Chlorine anion + Isopropyl Alcohol = (Chlorine anion • Isopropyl Alcohol)

By formula: Cl- + C3H8O = (Cl- • C3H8O)

Quantity Value Units Method Reference Comment
ΔrH°81.17 ± 0.84kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrH°76.6 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
ΔrH°73.6 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°103.J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°97.1J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°47.36kJ/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
ΔrG°45.61kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°44.8 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

(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
ΔrH°34. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B
ΔrH°28.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°34.kJ/molPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KN/AHiraoka, Mizuse, et al., 1988, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°8.8 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + Methylene chloride = (Chlorine anion • Methylene chloride)

By formula: Cl- + CH2Cl2 = (Cl- • CH2Cl2)

Quantity Value Units Method Reference Comment
ΔrH°66.1 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrH°61.9 ± 8.4kJ/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
ΔrH°64.9 ± 1.3kJ/molTDEqDougherty, Dalton, et al., 1974gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°92.5J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Kebarle, 1977; M
ΔrS°92.0J/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°38. ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
ΔrG°37.0kJ/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
ΔrG°37.2 ± 2.5kJ/molTDEqDougherty, Dalton, et al., 1974gas phase; B

Chlorine anion + Phosphorus trifluoride = (Chlorine anion • Phosphorus trifluoride)

By formula: Cl- + F3P = (Cl- • F3P)

Quantity Value Units Method Reference Comment
ΔrH°64.9 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B
ΔrH°64.9kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrS°87.9J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°38. ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B
ΔrG°38.kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + 1-Propanol = (Chlorine anion • 1-Propanol)

By formula: Cl- + C3H8O = (Cl- • C3H8O)

Quantity Value Units Method Reference Comment
ΔrH°85.4 ± 2.1kJ/molTDAsHiraoka, 1987gas phase; B,B,M
ΔrH°74.1 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°121.J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°97.1J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°48.95kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°49.0 ± 8.4kJ/molTDAsHiraoka, 1987gas phase; B
ΔrG°45.2 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

Chlorine anion + Hydrogen cyanide = (Chlorine anion • Hydrogen cyanide)

By formula: Cl- + CHN = (Cl- • CHN)

Quantity Value Units Method Reference Comment
ΔrH°91.2 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B,B,M
ΔrH°87.9 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°79.1J/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
ΔrS°99.2J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°67.8 ± 6.7kJ/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B
ΔrG°67.4 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase; B
ΔrG°58.2 ± 8.4kJ/molIMRELarson and McMahon, 1984, 2gas phase; B,M

Chlorine anion + Carbon dioxide = (Chlorine anion • Carbon dioxide)

By formula: Cl- + CO2 = (Cl- • CO2)

Quantity Value Units Method Reference Comment
ΔrH°28.5 ± 2.1kJ/molPDisArnold, Bradforth, et al., 1995gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
ΔrH°31.8kJ/molTDEqHiraoka, Shoda, et al., 1986gas phase; B,M
ΔrH°33.5 ± 0.42kJ/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°76.1J/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
ΔrS°82.0J/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°8.79kJ/molTDEqHiraoka, Shoda, et al., 1986gas phase; B
ΔrG°8.79 ± 0.42kJ/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion • 3Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 4Methyl Alcohol)

By formula: (Cl- • 3CH4O) + CH4O = (Cl- • 4CH4O)

Quantity Value Units Method Reference Comment
ΔrH°43.9 ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
ΔrH°43.93kJ/molTDAsEvans and Keesee, 1991gas phase; B
ΔrH°46.9 ± 2.5kJ/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°95.8J/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
ΔrS°110.J/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°15. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°15.5kJ/molTDAsEvans and Keesee, 1991gas phase; B
ΔrG°13.8 ± 0.84kJ/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(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
ΔrH°40. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrH°28.0kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°40. ± 1.kJ/molPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°90.8J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°13. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrG°12. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Chlorine anion + 2-Propanone, 1,1,1,3,3,3-hexafluoro- = (Chlorine anion • 2-Propanone, 1,1,1,3,3,3-hexafluoro-)

By formula: Cl- + C3F6O = (Cl- • C3F6O)

Quantity Value Units Method Reference Comment
ΔrH°120. ± 4.2kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
ΔrH°95.8 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°92.J/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°73.6 ± 4.2kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
ΔrG°68.2 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M
ΔrG°68.2kJ/molICRLarson and McMahon, 1984, 3gas phase; switching reaction(Cl-)(C2H5)3B; M

(Chlorine anion • 3Acetonitrile) + Acetonitrile = (Chlorine anion • 4Acetonitrile)

By formula: (Cl- • 3C2H3N) + C2H3N = (Cl- • 4C2H3N)

Quantity Value Units Method Reference Comment
ΔrH°45.6 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
ΔrH°37.7 ± 3.3kJ/molN/AMarkovich, Perera, et al., 1996gas phase; B
ΔrH°25.9kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°111.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°45.2J/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°12. ± 5.0kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B
ΔrG°12.6kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

Chlorine anion + 2-Propanone, 1,1,1,3,3-pentafluoro- = (Chlorine anion • 2-Propanone, 1,1,1,3,3-pentafluoro-)

By formula: Cl- + C3HF5O = (Cl- • C3HF5O)

Quantity Value Units Method Reference Comment
ΔrH°109. ± 4.2kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
ΔrH°97.9kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°72.0 ± 4.2kJ/molTDAsBofdanov and McMahon, 2002gas phase; B
ΔrG°68.2 ± 8.4kJ/molIMRELarson and McMahon, 1984, 3gas phase; B,M,M

Chlorine anion + 2-Propanol, 1,1,1,3,3,3-hexafluoro- = (Chlorine anion • 2-Propanol, 1,1,1,3,3,3-hexafluoro-)

By formula: Cl- + C3H2F6O = (Cl- • C3H2F6O)

Quantity Value Units Method Reference Comment
ΔrH°111.kJ/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrS°105.J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°79.5kJ/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; M

(Chlorine anion • 2Acetonitrile) + Acetonitrile = (Chlorine anion • 3Acetonitrile)

By formula: (Cl- • 2C2H3N) + C2H3N = (Cl- • 3C2H3N)

Quantity Value Units Method Reference Comment
ΔrH°46.9 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
ΔrH°50.2 ± 2.9kJ/molN/AMarkovich, Perera, et al., 1996gas phase; B
ΔrH°44.35kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°82.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°84.1J/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°22. ± 5.4kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B
ΔrG°19.2kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

Chlorine anion + Carbon disulfide = (Chlorine anion • Carbon disulfide)

By formula: Cl- + CS2 = (Cl- • CS2)

Quantity Value Units Method Reference Comment
ΔrH°36.8 ± 0.84kJ/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B,M
ΔrH°49.0 ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°58.2J/mol*KPHPMSHiraoka, Fujimaki, et al., 1993gas phase; M
ΔrS°84.J/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°19. ± 9.2kJ/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B
ΔrG°24. ± 8.4kJ/molIMRELarson and McMahon, 1985gas phase; B,M

(Chlorine anion • Acetonitrile) + Acetonitrile = (Chlorine anion • 2Acetonitrile)

By formula: (Cl- • C2H3N) + C2H3N = (Cl- • 2C2H3N)

Quantity Value Units Method Reference Comment
ΔrH°52.3 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
ΔrH°50.2 ± 2.9kJ/molN/AMarkovich, Perera, et al., 1996gas phase; B
ΔrH°51.04kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°68.2J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
ΔrS°79.1J/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°32. ± 5.0kJ/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B
ΔrG°27.6kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

Chlorine anion + C4H4F6O = (Chlorine anion • C4H4F6O)

By formula: Cl- + C4H4F6O = (Cl- • C4H4F6O)

Quantity Value Units Method Reference Comment
ΔrH°111.kJ/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrS°105.J/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; M
Quantity Value Units Method Reference Comment
ΔrG°79.5kJ/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984; 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
ΔrH°37. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B
ΔrH°35.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°37. ± 2.kJ/molPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°88.7J/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°10. ± 4.2kJ/molTDAsHiraoka and Mizuse, 1987gas phase; B

Chlorine anion + Methane, bromo- = (Chlorine anion • Methane, bromo-)

By formula: Cl- + CH3Br = (Cl- • CH3Br)

Quantity Value Units Method Reference Comment
ΔrH°52.3 ± 4.2kJ/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrH°45.6 ± 2.1kJ/molTDAsDougherty and Roberts, 1974gas phase; B,M
ΔrH°51. ± 13.kJ/molIMRBRiveros, Breda, et al., 1973gas phase; Anchored: Larson and McMahon, 1984, 3; B
Quantity Value Units Method Reference Comment
ΔrS°53.6J/mol*KHPMSDougherty and Roberts, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°28.5 ± 0.84kJ/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrG°30. ± 5.0kJ/molTDAsDougherty and Roberts, 1974gas phase; B

(Chlorine anion • Hydrogen chloride) + Hydrogen chloride = (Chlorine anion • 2Hydrogen chloride)

By formula: (Cl- • HCl) + HCl = (Cl- • 2HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°63.60 ± 0.84kJ/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
ΔrH°58.6kJ/molPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl- HCl)SO2; M
Quantity Value Units Method Reference Comment
ΔrS°85.4J/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl- HCl)SO2; M
ΔrS°102.J/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°33.1 ± 0.84kJ/molTDAsYamdagni and Kebarle, 1974gas phase; B

Chlorine anion + Cl4Th = (Chlorine anion • Cl4Th)

By formula: Cl- + Cl4Th = (Cl- • Cl4Th)

Quantity Value Units Method Reference Comment
ΔrH°101.kJ/molICRLarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°92.J/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°73.6kJ/molICRLarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M

Chlorine anion + C2H3ClO2 = (Chlorine anion • C2H3ClO2)

By formula: Cl- + C2H3ClO2 = (Cl- • C2H3ClO2)

Quantity Value Units Method Reference Comment
ΔrH°59.0kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrS°87.9J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
ΔrG°33.kJ/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes

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

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Evans and Keesee, 1991
Evans, D.H.; Keesee, R.G., Thermodynamics of Gas-Phase Mixed-Solvent Cluster Ions - Water and Methanol on K+ and Cl- and Comparison to Liquid Solutions, J. Phys. Chem., 1991, 95, 9, 3558, https://doi.org/10.1021/j100162a024 . [all data]

Hiraoka and Mizuse, 1987
Hiraoka, K.; Mizuse, S., Gas-Phase Solvation of Cl- with H2O, CH3OH, C2H4OH, i-C3H7OH, n-C3H7OH, and t-C4H9OH, Chem. Phys., 1987, 118, 3, 457, https://doi.org/10.1016/0301-0104(87)85078-4 . [all data]

Sieck, 1985
Sieck, L.W., Thermochemistry of Solvation of NO2- and C6H5NO2- by Polar Molecules in the Vapor Phase. Comparison with Cl- and Variation with Ligand Structure., J. Phys. Chem., 1985, 89, 25, 5552, https://doi.org/10.1021/j100271a049 . [all data]

Larson and McMahon, 1984
Larson, J.W.; McMahon, T.B., Gas phase negative ion chemistry of alkylchloroformates, Can. J. Chem., 1984, 62, 675. [all data]

French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P., Hydrogen bonding of O-H and C-H hydrogen donors to Cl-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl- = RHCl-, Can. J. Chem., 1982, 60, 1907. [all data]

Yamdagni, Payzant, et al., 1973
Yamdagni, R.; Payzant, J.D.; Kebarle, P., Solvation of Cl- and O2- with H2O, CH3OH, and CH3CN in the gas phase, Can. J. Chem., 1973, 51, 2507. [all data]

Metz, Kitsopoulos, et al., 1988
Metz, R.B.; Kitsopoulos, T.; Weaver, A.; Neumark, D.M., Study of the Transition State Region in the Cl+HCl Reaction by Photoelectron Spectroscopy of ClHCl-, J. Chem. Phys., 1988, 88, 2, 1463, https://doi.org/10.1063/1.454218 . [all data]

Caldwell and Kebarle, 1985
Caldwell, G.; Kebarle, P., The hydrogen bond energies of the bihalide ions XHX- and YHX-, Can. J. Chem., 1985, 63, 1399. [all data]

Larson and McMahon, 1984, 2
Larson, J.W.; McMahon, T.B., Hydrogen bonding in gas phase anions. An experimental investigation of the interaction between chloride ion and bronsted acids from ICR chloride exchange equilibria, J. Am. Chem. Soc., 1984, 106, 517. [all data]

Yamdagni and Kebarle, 1974
Yamdagni, R.; Kebarle, P., The hydrogen bond energies in ClHCl- and Cl-(HCl)n, Can. J. Chem., 1974, 52, 2449. [all data]

Upschulte, Evans, et al., 1986
Upschulte, B.L.; Evans, D.H.; Keesee, R.G.; Castleman, A.W., Unpublished results, referred to in Keesee and Castleman, 1986, 1986. [all data]

Keesee and Castleman, 1980
Keesee, R.G.; Castleman, A.W., Jr., Gas phase studies of hydration complexes of Cl- and I- and comparison to electrostatic calculations in the gas phase, Chem. Phys. Lett., 1980, 74, 139. [all data]

Larson and McMahon, 1987
Larson, J.W.; McMahon, T.B., Isotope Effects in Proton Transfer Reactions. An Ion Cyclotron Resonance Determination of the Equilibrium Deuterium Isotope Effect in the Bichloride Ion, J. Phys. Chem., 1987, 91, 3, 554, https://doi.org/10.1021/j100287a013 . [all data]

Larson and McMahon, 1984, 3
Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ion cyclotron resonance halide-exchange equilibria, J. Phys. Chem., 1984, 88, 1083. [all data]

Larson and McMahon, 1985
Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of the main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ICR halide exchange equilibria, J. Am. Chem. Soc., 1985, 107, 766. [all data]

Bohringer, Fahey, et al., 1984
Bohringer, H.; Fahey, D.W.; Fehsenfeld, F.C.; Ferguson, E.E., Bond energies of the molecules H2O, SO2, H2O2, and HCl to various atmospheric negative ions, J. Chem. Phys., 1984, 81, 2805. [all data]

Keesee, Lee, et al., 1980
Keesee, R.G.; Lee, N.; Castleman, A.W., Jr., Properties of clusters in the gas phase: V. Complexes of neutral molecules onto negative ions, J. Chem. Phys., 1980, 73, 2195. [all data]

Fehsenfeld and Ferguson, 1974
Fehsenfeld, F.C.; Ferguson, E.E., Laboratory studies of negative ion reactions with atmospheric trace constituents, J. Chem. Phys., 1974, 61, 3181. [all data]

Tschurl, Ueberfluss, et al., 2007
Tschurl, M.; Ueberfluss, C.; Boesl, U., Anion photoelectron, photodetachment, and infrared dissociation spectra of Cl-center dot C6H6, Chem. Phys. Lett., 2007, 439, 1-3, 23-28, https://doi.org/10.1016/j.cplett.2007.03.059 . [all data]

Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S., Determination of the Stabilities and Structures of X-(C6H6) Clusters (X = Cl, Br, and I), Chem. Phys. Lett., 1988, 147, 2-3, 174, https://doi.org/10.1016/0009-2614(88)85078-4 . [all data]

Paul and Kebarle, 1991
Paul, G.J.C.; Kebarle, P., Stabilities of Complexes of Br- with Substituted Benzenes (SB) Based on Determinations of the Gas-Phase Equilibria Br- + SB = (BrSB)-, J. Am. Chem. Soc., 1991, 113, 4, 1148, https://doi.org/10.1021/ja00004a014 . [all data]

Sunner, Nishizawa, et al., 1981
Sunner, J.; Nishizawa, K.; Kebarle, P., Ion - Solvent Molecule Interactions in the Gas Phase. Potassium Ion and Benzene, J. Phys. Chem., 1981, 85, 13, 1814, https://doi.org/10.1021/j150613a011 . [all data]

Chowdhury and Kebarle, 1986
Chowdhury, S.; Kebarle, P., Role of Binding Energies in A-.B and A.B- Complexes in the Kinetics of Gas Phase Electron Transfer Reactions:A- + B = A + B- Involving Perfluoro Compounds: SF6, C6F11CF3, J. Chem. Phys., 1986, 85, 9, 4989, https://doi.org/10.1063/1.451687 . [all data]

Hiraoka, Mizuse, et al., 1988, 2
Hiraoka, K.; Mizuse, S.; Yamabe, S., Solvation of Halide Ions with H2O and CH3CN in the Gas Phase, J. Phys. Chem., 1988, 92, 13, 3943, https://doi.org/10.1021/j100324a051 . [all data]

Arshadi, Yamdagni, et al., 1970
Arshadi, M.; Yamdagni, R.; Kebarle, P., Hydration of Halide Negative Ions in the Gas Phase. II. Comparison of Hydration Energies for the Alkali Positive and Halide Negative Ions, J. Phys. Chem., 1970, 74, 7, 1475, https://doi.org/10.1021/j100702a014 . [all data]

Yamabe, Furumiya, et al., 1986
Yamabe, S.; Furumiya, Y.; Hiraoka, K.; Morise, K., Theoretical Van't Hoff plots of gas phase ion equilibria of Cl- ion in water, methanol and acetonitrile, Chem. Phys. Lett., 1986, 131, 261. [all data]

Yamdagni and Kebarle, 1972
Yamdagni, R.; Kebarle, P., Solvation of negative ions by protic and aprotic solvents. Gas phase solvation of halide ions by acetonitrile and water molecules, J. Am. Chem. Soc., 1972, 94, 2940. [all data]

Li, Ross, et al., 1996
Li, C.; Ross, P.; Szulejko, J.; McMahon, T.B., High-Pressure Mass Spectrometric Investigations of the Potential Energy Surfaces of Gas-Phase Sn2 Reactions., J. Am. Chem. Soc., 1996, 118, 39, 9360, https://doi.org/10.1021/ja960565o . [all data]

Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P., Hydration of CN-, NO2-, NO3-, and HO- in the gas phase, Can. J. Chem., 1971, 49, 3308. [all data]

Kebarle, 1977
Kebarle, P., Ion Thermochemistry and Solvation from Gas Phase Ion Equilibria, Ann. Rev. Phys. Chem., 1977, 28, 1, 445, https://doi.org/10.1146/annurev.pc.28.100177.002305 . [all data]

Yamdagni and Kebarle, 1971
Yamdagni, R.; Kebarle, P., Hydrogen bonding energies to negative ions from gas phase measurements of ionic equilibria, J. Am. Chem. Soc., 1971, 93, 7139. [all data]

Bogdanov, Peschke, et al., 1999
Bogdanov, B.; Peschke, M.; Tonner, D.S.; Szulejko, J.E.; McMahon, T.B., Stepwise solvation of halides by alcohol molecules in the gas phase, Int. J. Mass Spectrom., 1999, 187, 707-725, https://doi.org/10.1016/S1387-3806(98)14180-5 . [all data]

Cummings, French, et al., 1977
Cummings, J.B.; French, M.A.; Kebarle, P., Effect of charge delocalization on hydrogen bonding to negative ions and solvation of negative ions. Substituted phenols and phenoxide ions, J. Am. Chem. Soc., 1977, 99, 6999. [all data]

Paul and Kebarle, 1990
Paul, G.J.C.; Kebarle, P., Stabilities in the Gas Phase of the Hydrogen Bonded Complexes, YC6H4OH-X-, of Substituted Phenols, YC6H4OH, with the Halide Anions X-(Cl-, Br-), Can. J. Chem., 1990, 68, 11, 2070, https://doi.org/10.1139/v90-316 . [all data]

Hiraoka, Takimoto, et al., 1986
Hiraoka, K.; Takimoto, H.; Morise, K.; Shoda, T.; Nakamura, S., Ion-Molecule Reactions in Gaseous Acetone, Bull. Chem. Soc. Japan, 1986, 59, 7, 2247, https://doi.org/10.1246/bcsj.59.2247 . [all data]

Bofdanov and McMahon, 2002
Bofdanov, B.; McMahon, T.B., Structures, Thermochemistry, and Infrared Spectra of Chloride Ion-Fluorinated Acetone Complexes and Neutral Fluorinated Acetones in the Gas Phase: Experiment and Theory, Int. J. Mass Spectrom., 2002, 219, 3, 593-613, https://doi.org/10.1016/S1387-3806(02)00745-5 . [all data]

Hiraoka, Morise, et al., 1986
Hiraoka, K.; Morise, K.; Nishijima, T.; Nakamura, S.; Nakazato, M.; Ohkuma, K., Gas Phase Ion Equilibria Studies of Protons and Chloride Ions in Propanol and Acetone, Int. J. Mass Spectrom. Ion Proc., 1986, 68, 1-2, 99, https://doi.org/10.1016/0168-1176(86)87071-9 . [all data]

Hiraoka, Mizuno, et al., 2001
Hiraoka, K.; Mizuno, T.; Iino, T.; Eguchi, D.; Yamabe, S., Characteristic changes of bond energies for gas-phase cluster ions of halide ions with methane and chloromethanes, J. Phys. Chem. A, 2001, 105, 20, 4887-4893, https://doi.org/10.1021/jp010143n . [all data]

Giles and Grimsrud, 1993
Giles, K.; Grimsrud, E.P., Measurements of Equilibria and Reactivity of Cluster Ions at Atmospheric Pressure - Reactions of Cl-(CHCl3)0-2 with CH3Br and CH3I, J. Phys. Chem., 1993, 97, 7, 1318, https://doi.org/10.1021/j100109a012 . [all data]

Dougherty, Dalton, et al., 1974
Dougherty, R.C.; Dalton, J.; Roberts, J.D., SN2 reactions in the gas phase: Structure of the transition state, Org. Mass Spectrom., 1974, 8, 77. [all data]

Markovich, Pollack, et al., 1994
Markovich, G.; Pollack, S.; Giniger, R.; Cheshnovsky, O., Photoelectron spectroscopy of Cl-, Br-, and I- solvated in water clusters, J. Chem. Phys., 1994, 101, 11, 9344, https://doi.org/10.1063/1.467965 . [all data]

Kebarle, Arshadi, et al., 1968
Kebarle, P.; Arshadi, M.; Scarborough, J., Hydration of Negative Ions in the Gas Phase, J. Chem. Phys., 1968, 49, 2, 817, https://doi.org/10.1063/1.1670145 . [all data]

Walker and Sunderlin, 1999
Walker, B.W.; Sunderlin, L.S., The thermochemistry of formic acid halide anion clusters, Int. J. Mass Spectrom., 1999, 184, 2-3, 183-189, https://doi.org/10.1016/S1387-3806(99)00008-1 . [all data]

Hiraoka, 1987
Hiraoka, K., Relation Between Gas Phase Stepwise and Bulk Solvation of Cl- with Water and Aliphatic Alcohols, Bull. Chem. Soc. Japan, 1987, 60, 7, 2555, https://doi.org/10.1246/bcsj.60.2555 . [all data]

Riveros, 1974
Riveros, J.M., Formation and Relative Stability of Negative Clustered Ions by Ion Cyclotron Resonance Spectroscopy, Adv. Mass Spectrom., 1974, 6, 277. [all data]

Riveros, Breda, et al., 1973
Riveros, J.M.; Breda, A.C.; Blair, L.K., Formation and relative stability of chloride ion clusters in the gas phase by ICR spectroscopy, J. Am. Chem. Soc., 1973, 95, 4066. [all data]

Martin and Hepburn, 1998
Martin, J.D.D.; Hepburn, J.W., Determination of bond dissociation energies by threshold ion-pair production spectroscopy: An improved D-0(HCl), J. Chem. Phys., 1998, 109, 19, 8139-8142, https://doi.org/10.1063/1.477476 . [all data]

Fujio, McIver, et al., 1981
Fujio, M.; McIver, R.T., Jr.; Taft, R.W., Effects on the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas phase acidities, J. Am. Chem. Soc., 1981, 103, 4017. [all data]

Check, Faust, et al., 2001
Check, C.E.; Faust, T.O.; Bailey, J.M.; Wright, B.J.; Gilbert, T.M.; Sunderlin, L.S., Addition of Polarization and Diffuse Functions to the LANL2DZ Basis Set for P-Block Elements, J. Phys. Chem. A,, 2001, 105, 34, 8111, https://doi.org/10.1021/jp011945l . [all data]

Tschurl and Boesl, 2008
Tschurl, M.; Boesl, U., IR-photodissociation and photodetachment spectroscopy of Cl-center dot(NH3)(x) (IR : x=1-4, PD : x=1), Chem. Phys. Lett., 2008, 456, 4-6, 150-155, https://doi.org/10.1016/j.cplett.2008.03.041 . [all data]

Evans, Keesee, et al., 1987
Evans, D.H.; Keesee, R.G.; Castleman Jr., The Association of Ammonia with Halide Ions in the Gas Phase, J. Chem. Phys., 1987, 86, 5, 2927, https://doi.org/10.1063/1.452043 . [all data]

Markovich, Chesnovsky, et al., 1993
Markovich, G.; Chesnovsky, O.; Kaldor, U., Charge Transfer Excitations in the Photoelectron Spectrum of Cl-NH3: Experiment and calculation, J. Chem. Phys, 1993, https://doi.org/10.1063/1.465913 . [all data]

Meot-ner, 1988
Meot-ner, M., Ionic Hydrogen Bond and Ion Solvation. 6. Interaction Energies of the Acetate Ion with Organic Molecules. Comparison of CH3COO- with Cl-, CN-, and SH-, J. Am. Chem. Soc., 1988, 110, 12, 3854, https://doi.org/10.1021/ja00220a022 . [all data]

Meot-ner, Cybulski, et al., 1988
Meot-ner, M.; Cybulski, S.M.; Scheiner, S.; Liebman, J.F., Is CN- Significantly Anisotropic? Comparison of CN- vs. Cl-: Clustering with HCN and Condensed Phase Thermochemistry, J. Phys. Chem., 1988, 92, 10, 2738, https://doi.org/10.1021/j100321a009 . [all data]

Arnold, Bradforth, et al., 1995
Arnold, D.W.; Bradforth, S.E.; Kim, E.H.; Neumark, D.M., Study of halogen carbon dioxide clusters and the fluoroformyloxyl radical by photodetachment of X(-)(CO2) (X=I,Cl,Br) and FCO2-, J. Chem. Phys., 1995, 102, 9, 3493, https://doi.org/10.1063/1.468575 . [all data]

Hiraoka, Shoda, et al., 1986
Hiraoka, K.; Shoda, T.; Morise, K.; Yamabe, S.; Kawai, E.; Hirao, K., Stability and structure of cluster ions in the gas phase: Carbon dioxide with Cl-, H3O+, HCO2+ and HCO+, J. Chem. Phys., 1986, 84, 2091. [all data]

Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O., The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations., J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131 . [all data]

Hiraoka, Fujimaki, et al., 1993
Hiraoka, K.; Fujimaki, S.; Aruga, K.; Yamabe, S., Bond Strengths of the Gas-Phase Cluster Ions X-(CS2)n (X = F, Cl, Br and I), Chem. Phys. Lett., 1993, 208, 5-6, 491, https://doi.org/10.1016/0009-2614(93)87178-6 . [all data]

Dougherty and Roberts, 1974
Dougherty, R.C.; Roberts, J.D., SN2 reactions in the gas phase. Nucleophilicity effects, Org. Mass Spectrom., 1974, 8, 81. [all data]

Keesee and Castleman, 1986
Keesee, R.G.; Castleman, A.W., Jr., Thermochemical data on Ggs-phase ion-molecule association and clustering reactions, J. Phys. Chem. Ref. Data, 1986, 15, 1011. [all data]

Notes

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