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Ammonia

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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+) bullet Ammonia) + Ammonia = (Silver ion (1+) bullet 2Ammonia)

By formula: (Ag+ bullet H3N) + H3N = (Ag+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar154.kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar137.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) bullet 2Ammonia) + Ammonia = (Silver ion (1+) bullet 3Ammonia)

By formula: (Ag+ bullet 2H3N) + H3N = (Ag+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar61.1kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar103.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) bullet 3Ammonia) + Ammonia = (Silver ion (1+) bullet 4Ammonia)

By formula: (Ag+ bullet 3H3N) + H3N = (Ag+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar54.4kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar126.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Silver ion (1+) bullet 4Ammonia) + Ammonia = (Silver ion (1+) bullet 5Ammonia)

By formula: (Ag+ bullet 4H3N) + H3N = (Ag+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar53.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar143.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Bismuth ion (1+) + Ammonia = (Bismuth ion (1+) bullet Ammonia)

By formula: Bi+ + H3N = (Bi+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar149.kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar149.J/mol*KHPMSCastleman, 1978gas phase; M

(Bismuth ion (1+) bullet Ammonia) + Ammonia = (Bismuth ion (1+) bullet 2Ammonia)

By formula: (Bi+ bullet H3N) + H3N = (Bi+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar97.1kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar138.J/mol*KHPMSCastleman, 1978gas phase; M

(Bismuth ion (1+) bullet 2Ammonia) + Ammonia = (Bismuth ion (1+) bullet 3Ammonia)

By formula: (Bi+ bullet 2H3N) + H3N = (Bi+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar56.1kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar109.J/mol*KHPMSCastleman, 1978gas phase; M

Bromine anion + Ammonia = (Bromine anion bullet Ammonia)

By formula: Br- + H3N = (Br- bullet H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar32.2 ± 0.42kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar79.9J/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.37 ± 0.84kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B

CH6N+ + Ammonia = (CH6N+ bullet Ammonia)

By formula: CH6N+ + H3N = (CH6N+ bullet H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar89.5kJ/molPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
Deltar110.J/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M

C2H8N+ + Ammonia = (C2H8N+ bullet Ammonia)

By formula: C2H8N+ + H3N = (C2H8N+ bullet H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar86.2kJ/molPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
Deltar118.J/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M

C3H9Si+ + Ammonia = (C3H9Si+ bullet Ammonia)

By formula: C3H9Si+ + H3N = (C3H9Si+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar195.kJ/molPHPMSLi and Stone, 1990gas phase; switching reaction((CH3)3Si+)CH3COOC2H5; Wojtyniak and Stone, 1986; M

C3H9Sn+ + Ammonia = (C3H9Sn+ bullet Ammonia)

By formula: C3H9Sn+ + H3N = (C3H9Sn+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar154.kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH/NH3, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar122.J/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH/NH3, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
90.4525.PHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH/NH3, Entropy change calculated or estimated; M

C4H9+ + Ammonia = (C4H9+ bullet Ammonia)

By formula: C4H9+ + H3N = (C4H9+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar196.kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; forms t-C4H9NH3+; M
Deltar190.kJ/molPHPMSSzulejko and McMahon, 1991gas phase; forms t-C4H9NH3+; M
Deltar195.kJ/molPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M
Quantity Value Units Method Reference Comment
Deltar183.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; forms t-C4H9NH3+; M
Deltar198.J/mol*KPHPMSSzulejko and McMahon, 1991gas phase; forms t-C4H9NH3+; M
Deltar184.J/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M

C5H10NO2+ + Ammonia = (C5H10NO2+ bullet Ammonia)

By formula: C5H10NO2+ + H3N = (C5H10NO2+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar86.2kJ/molPHPMSMeot-Ner and Field, 1974gas phase; M
Quantity Value Units Method Reference Comment
Deltar121.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; M

C5H12NO2+ + Ammonia = (C5H12NO2+ bullet Ammonia)

By formula: C5H12NO2+ + H3N = (C5H12NO2+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar87.4kJ/molPHPMSMeot-Ner and Field, 1974gas phase; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; M

C6H15O3+ + Ammonia = (C6H15O3+ bullet Ammonia)

By formula: C6H15O3+ + H3N = (C6H15O3+ bullet H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar127.kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Deltar117.J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

Chlorine anion + Ammonia = (Chlorine anion bullet Ammonia)

By formula: Cl- + H3N = (Cl- bullet H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar<30.5 ± 1.7kJ/molN/ATschurl and Boesl, 2008gas phase; B
Deltar34.3 ± 0.42kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
Deltar37. ± 5.0kJ/molN/AMarkovich, Chesnovsky, et al., 1993gas phase; B
Deltar44. ± 17.kJ/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar64.4J/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
Deltar83.3J/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3F, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Deltar15.1 ± 0.84kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B
Deltar19. ± 8.4kJ/molIMRELarson and McMahon, 1984gas phase; B,M

Cobalt ion (1+) + Ammonia = (Cobalt ion (1+) bullet Ammonia)

By formula: Co+ + H3N = (Co+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar218. ± 15.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar246.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Cobalt ion (1+) bullet Ammonia) + Ammonia = (Cobalt ion (1+) bullet 2Ammonia)

By formula: (Co+ bullet H3N) + H3N = (Co+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar248. ± 13.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar256.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Cobalt ion (1+) bullet 2Ammonia) + Ammonia = (Cobalt ion (1+) bullet 3Ammonia)

By formula: (Co+ bullet 2H3N) + H3N = (Co+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar64.0 ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD

(Cobalt ion (1+) bullet 3Ammonia) + Ammonia = (Cobalt ion (1+) bullet 4Ammonia)

By formula: (Co+ bullet 3H3N) + H3N = (Co+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar49.0 ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD

Chromium ion (1+) + Ammonia = (Chromium ion (1+) bullet Ammonia)

By formula: Cr+ + H3N = (Cr+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar182. ± 10.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar156.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Chromium ion (1+) bullet Ammonia) + Ammonia = (Chromium ion (1+) bullet 2Ammonia)

By formula: (Cr+ bullet H3N) + H3N = (Cr+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar179. ± 9.2kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar171.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Chromium ion (1+) bullet 2Ammonia) + Ammonia = (Chromium ion (1+) bullet 3Ammonia)

By formula: (Cr+ bullet 2H3N) + H3N = (Cr+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar54.0 ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD

(Chromium ion (1+) bullet 3Ammonia) + Ammonia = (Chromium ion (1+) bullet 4Ammonia)

By formula: (Cr+ bullet 3H3N) + H3N = (Cr+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar30. ± 9.2kJ/molCIDTWalter and Armentrout, 1998RCD

Copper ion (1+) + Ammonia = (Copper ion (1+) bullet Ammonia)

By formula: Cu+ + H3N = (Cu+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar237. ± 14.kJ/molCIDTWalter and Armentrout, 1998RCD

(Copper ion (1+) bullet Ammonia) + Ammonia = (Copper ion (1+) bullet 2Ammonia)

By formula: (Cu+ bullet H3N) + H3N = (Cu+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar246. ± 10.kJ/molCIDTWalter and Armentrout, 1998RCD

(Copper ion (1+) bullet 2Ammonia) + Ammonia = (Copper ion (1+) bullet 3Ammonia)

By formula: (Cu+ bullet 2H3N) + H3N = (Cu+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar46.9 ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar58.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar99.6J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Copper ion (1+) bullet 3Ammonia) + Ammonia = (Copper ion (1+) bullet 4Ammonia)

By formula: (Cu+ bullet 3H3N) + H3N = (Cu+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar41.8 ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar53.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

(Copper ion (1+) bullet 4Ammonia) + Ammonia = (Copper ion (1+) bullet 5Ammonia)

By formula: (Cu+ bullet 4H3N) + H3N = (Cu+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar53.6kJ/molHPMSHolland and Castleman, 1982gas phase; M
Quantity Value Units Method Reference Comment
Deltar138.J/mol*KHPMSHolland and Castleman, 1982gas phase; M

Fluorine anion + Ammonia = (Fluorine anion bullet Ammonia)

By formula: F- + H3N = (F- bullet H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar96.kJ/molFASpears and Ferguson, 1973gas phase; «DELTA»rH>; M

Iron ion (1+) + Ammonia = (Iron ion (1+) bullet Ammonia)

By formula: Fe+ + H3N = (Fe+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar183. ± 12.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar161.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Iron ion (1+) bullet Ammonia) + Ammonia = (Iron ion (1+) bullet 2Ammonia)

By formula: (Fe+ bullet H3N) + H3N = (Fe+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar225. ± 12.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar204.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Iron ion (1+) bullet 2Ammonia) + Ammonia = (Iron ion (1+) bullet 3Ammonia)

By formula: (Fe+ bullet 2H3N) + H3N = (Fe+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar68. ± 13.kJ/molCIDTWalter and Armentrout, 1998RCD

(Iron ion (1+) bullet 3Ammonia) + Ammonia = (Iron ion (1+) bullet 4Ammonia)

By formula: (Fe+ bullet 3H3N) + H3N = (Fe+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar41.8 ± 7.1kJ/molCIDTWalter and Armentrout, 1998RCD

Hydrogen anion + Ammonia = (Hydrogen anion bullet Ammonia)

By formula: H- + H3N = (H- bullet H3N)

Quantity Value Units Method Reference Comment
Deltar29.7kJ/molEstSnodgrass, Coe, et al., 1995gas phase; Stated electron affinity is the Vertical Detachment Energy; B
Deltar35.kJ/molPESCoe, Snodgrass, et al., 1985gas phase; «DELTA»rH<; M

(Hydrogen anion bullet Ammonia) + Ammonia = (Hydrogen anion bullet 2Ammonia)

By formula: (H- bullet H3N) + H3N = (H- bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar33.9kJ/molEstSnodgrass, Coe, et al., 1995gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B

HO- + Ammonia = H4NO-

By formula: HO- + H3N = H4NO-

Quantity Value Units Method Reference Comment
Deltar50.21kJ/molN/ASchwartz, Davico, et al., 2000gas phase; Vertical Detachment Energy: 2.54±0.015 eV. Affinity is from difference in EAs; B

H2N- + Ammonia = (H2N- bullet Ammonia)

By formula: H2N- + H3N = (H2N- bullet H3N)

Quantity Value Units Method Reference Comment
Deltar50.21kJ/molPDisSnodgrass, Coe, et al., 1989gas phase; B

(H2N- bullet Ammonia) + Ammonia = (H2N- bullet 2Ammonia)

By formula: (H2N- bullet H3N) + H3N = (H2N- bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar46.44kJ/molEstSnodgrass, Coe, et al., 1989gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B

H3N+ + Ammonia = (H3N+ bullet Ammonia)

By formula: H3N+ + H3N = (H3N+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar97. ± 19.kJ/molEIStephan, Futrell, et al., 1982gas phase; M
Deltar75.7kJ/molPINg, Trevor, et al., 1977gas phase; M

(H3N+ bullet Ammonia) + Ammonia = (H3N+ bullet 2Ammonia)

By formula: (H3N+ bullet H3N) + H3N = (H3N+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar40. ± 20.kJ/molEIBreen, Tzeng, et al., 1989gas phase; M
Deltar38. ± 19.kJ/molEIStephan, Futrell, et al., 1982gas phase; M

(NH4+ bullet Hydrogen cyanide) + Ammonia = (NH4+ bullet Ammonia bullet Hydrogen cyanide)

By formula: (H4N+ bullet CHN) + H3N = (H4N+ bullet H3N bullet CHN)

Quantity Value Units Method Reference Comment
Deltar78.7kJ/molPHPMSDeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/ADeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
39.429.PHPMSDeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M

(NH4+ bullet Ethane, 1,2-dimethoxy-) + Ammonia = (NH4+ bullet Ammonia bullet Ethane, 1,2-dimethoxy-)

By formula: (H4N+ bullet C4H10O2) + H3N = (H4N+ bullet H3N bullet C4H10O2)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar58.6kJ/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M
Quantity Value Units Method Reference Comment
Deltar81.2J/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1996gas phase; M

(NH4+ bullet Water) + Ammonia = (NH4+ bullet Ammonia bullet Water)

By formula: (H4N+ bullet H2O) + H3N = (H4N+ bullet H3N bullet H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar77.0kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar96.2J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ bullet 2Water) + Ammonia = (NH4+ bullet Ammonia bullet 2Water)

By formula: (H4N+ bullet 2H2O) + H3N = (H4N+ bullet H3N bullet 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar76.1kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar127.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ bullet 3Water) + Ammonia = (NH4+ bullet Ammonia bullet 3Water)

By formula: (H4N+ bullet 3H2O) + H3N = (H4N+ bullet H3N bullet 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar72.4kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar147.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

NH4+ + Ammonia = (NH4+ bullet Ammonia)

By formula: H4N+ + H3N = (H4N+ bullet H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar107. ± 6.kJ/molAVGN/AAverage of 4 out of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar111. ± 10.J/mol*KAVGN/AAverage of 4 out of 6 values; Individual data points

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
26.400.HPMSWincel, 1972gas phase; M

(NH4+ bullet Ammonia bullet 2Hydrogen cyanide) + Ammonia = (NH4+ bullet 2Ammonia bullet 2Hydrogen cyanide)

By formula: (H4N+ bullet H3N bullet 2CHN) + H3N = (H4N+ bullet 2H3N bullet 2CHN)

Quantity Value Units Method Reference Comment
Deltar54.0kJ/molPHPMSDeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/ADeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
28.315.PHPMSDeakyne, Knuth, et al., 1994gas phase; Entropy change calculated or estimated; M

(NH4+ bullet Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 2Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet H3N bullet C2H3N) + H3N = (H4N+ bullet 2H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar64.9kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 2Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 3Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 2H3N bullet C2H3N) + H3N = (H4N+ bullet 3H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar56.9kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 3Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 4Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 3H3N bullet C2H3N) + H3N = (H4N+ bullet 4H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar31.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 4Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 5Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 4H3N bullet C2H3N) + H3N = (H4N+ bullet 5H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar29.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 5Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 6Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 5H3N bullet C2H3N) + H3N = (H4N+ bullet 6H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar25.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 6Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 7Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 6H3N bullet C2H3N) + H3N = (H4N+ bullet 7H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar23.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 7Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 8Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 7H3N bullet C2H3N) + H3N = (H4N+ bullet 8H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar25.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet 8Ammonia bullet Acetonitrile) + Ammonia = (NH4+ bullet 9Ammonia bullet Acetonitrile)

By formula: (H4N+ bullet 8H3N bullet C2H3N) + H3N = (H4N+ bullet 9H3N bullet C2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar23.kJ/molMKERTzeng, Wei, et al., 1991gas phase; from graph; M

(NH4+ bullet Ammonia bullet Water) + Ammonia = (NH4+ bullet 2Ammonia bullet Water)

By formula: (H4N+ bullet H3N bullet H2O) + H3N = (H4N+ bullet 2H3N bullet H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar71.5kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar133.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ bullet Ammonia bullet 2Water) + Ammonia = (NH4+ bullet 2Ammonia bullet 2Water)

By formula: (H4N+ bullet H3N bullet 2H2O) + H3N = (H4N+ bullet 2H3N bullet 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar65.7kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar142.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ bullet 2Ammonia bullet Water) + Ammonia = (NH4+ bullet 3Ammonia bullet Water)

By formula: (H4N+ bullet 2H3N bullet H2O) + H3N = (H4N+ bullet 3H3N bullet H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar62.8kJ/molPHPMSPayzant, Cunningham, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar144.J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; M

(NH4+ bullet Ammonia) + Ammonia = (NH4+ bullet 2Ammonia)

By formula: (H4N+ bullet H3N) + H3N = (H4N+ bullet 2H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar70. ± 5.kJ/molAVGN/AAverage of 5 out of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KHPMSTang and Castleman, 1975gas phase; M
Deltar99.2J/mol*KPHPMSArshadi and Futrell, 1974gas phase; M
Deltar104.J/mol*KDTLong and Franklin, 1973gas phase; M
Deltar112.J/mol*KPHPMSSearles and Kebarle, 1968gas phase; M
Deltar95.8J/mol*KPHPMSPayzant, Cunningham, et al., 1973gas phase; typographical error in «DELTA»rH; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
41.296.FAFehsenfeld and Ferguson, 1973gas phase; DG>; M
42.3296.SAMSPuckett and Teague, 1971gas phase; M
23.400.HPMSWincel, 1972gas phase; M

(NH4+ bullet 2Ammonia) + Ammonia = (NH4+ bullet 3Ammonia)

By formula: (H4N+ bullet 2H3N) + H3N = (H4N+ bullet 3H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar50. ± 20.kJ/molAVGN/AAverage of 6 out of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar105. ± 5.J/mol*KAVGN/AAverage of 4 out of 7 values; Individual data points

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
27.296.FAFehsenfeld and Ferguson, 1973gas phase; M
27.296.SAMSPuckett and Teague, 1971gas phase; M

(NH4+ bullet 3Ammonia) + Ammonia = (NH4+ bullet 4Ammonia)

By formula: (H4N+ bullet 3H3N) + H3N = (H4N+ bullet 4H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar51. ± 4.kJ/molAVGN/AAverage of 5 out of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar118. ± 8.J/mol*KAVGN/AAverage of 3 out of 7 values; Individual data points

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
14.296.FAFehsenfeld and Ferguson, 1973gas phase; M

(NH4+ bullet 4Ammonia) + Ammonia = (NH4+ bullet 5Ammonia)

By formula: (H4N+ bullet 4H3N) + H3N = (H4N+ bullet 5H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar29.kJ/molPHPMSArshadi and Futrell, 1974gas phase; M
Deltar31.kJ/molPHPMSSearles and Kebarle, 1968gas phase; M
Deltar30.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M
Deltar12.kJ/molTPEPICOKamke, Herrmann, et al., 1988gas phase; M
Deltar40.kJ/molDTLong and Franklin, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar90.0J/mol*KPHPMSArshadi and Futrell, 1974gas phase; M
Deltar100.J/mol*KPHPMSSearles and Kebarle, 1968gas phase; M
Deltar130.J/mol*KDTLong and Franklin, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.kJ/molHPMSHogg, Haynes, et al., 1966gas phase; M

(NH4+ bullet 5Ammonia) + Ammonia = (NH4+ bullet 6Ammonia)

By formula: (H4N+ bullet 5H3N) + H3N = (H4N+ bullet 6H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar27.kJ/molPHPMSArshadi and Futrell, 1974gas phase; M
Deltar30.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M
Quantity Value Units Method Reference Comment
Deltar91.6J/mol*KPHPMSArshadi and Futrell, 1974gas phase; M

(NH4+ bullet 6Ammonia) + Ammonia = (NH4+ bullet 7Ammonia)

By formula: (H4N+ bullet 6H3N) + H3N = (H4N+ bullet 7H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 7Ammonia) + Ammonia = (NH4+ bullet 8Ammonia)

By formula: (H4N+ bullet 7H3N) + H3N = (H4N+ bullet 8H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 8Ammonia) + Ammonia = (NH4+ bullet 9Ammonia)

By formula: (H4N+ bullet 8H3N) + H3N = (H4N+ bullet 9H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 9Ammonia) + Ammonia = (NH4+ bullet 10Ammonia)

By formula: (H4N+ bullet 9H3N) + H3N = (H4N+ bullet 10H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 10Ammonia) + Ammonia = (NH4+ bullet 11Ammonia)

By formula: (H4N+ bullet 10H3N) + H3N = (H4N+ bullet 11H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 11Ammonia) + Ammonia = (NH4+ bullet 12Ammonia)

By formula: (H4N+ bullet 11H3N) + H3N = (H4N+ bullet 12H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 12Ammonia) + Ammonia = (NH4+ bullet 13Ammonia)

By formula: (H4N+ bullet 12H3N) + H3N = (H4N+ bullet 13H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 13Ammonia) + Ammonia = (NH4+ bullet 14Ammonia)

By formula: (H4N+ bullet 13H3N) + H3N = (H4N+ bullet 14H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 14Ammonia) + Ammonia = (NH4+ bullet 15Ammonia)

By formula: (H4N+ bullet 14H3N) + H3N = (H4N+ bullet 15H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

(NH4+ bullet 15Ammonia) + Ammonia = (NH4+ bullet 16Ammonia)

By formula: (H4N+ bullet 15H3N) + H3N = (H4N+ bullet 16H3N)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.kJ/molMKERWei, Tzeng, et al., 1990gas phase; from graph; M

Iodide + Ammonia = (Iodide bullet Ammonia)

By formula: I- + H3N = (I- bullet H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar31.0 ± 1.3kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
Deltar31. ± 4.2kJ/molTDAsCaldwell, Masucci, et al., 1989gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar87.4J/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.0 ± 2.5kJ/molTDAsEvans, Keesee, et al., 1987gas phase; B

Potassium ion (1+) + Ammonia = (Potassium ion (1+) bullet Ammonia)

By formula: K+ + H3N = (K+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar84.1kJ/molHPMSCastleman, 1978gas phase; M
Deltar74.5kJ/molHPMSDavidson and Kebarle, 1976gas phase; M
Quantity Value Units Method Reference Comment
Deltar96.2J/mol*KHPMSCastleman, 1978gas phase; M
Deltar117.J/mol*KHPMSDavidson and Kebarle, 1976gas phase; M

(Potassium ion (1+) bullet Ammonia) + Ammonia = (Potassium ion (1+) bullet 2Ammonia)

By formula: (K+ bullet H3N) + H3N = (K+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar68.2kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar95.4J/mol*KHPMSCastleman, 1978gas phase; M

(Potassium ion (1+) bullet 2Ammonia) + Ammonia = (Potassium ion (1+) bullet 3Ammonia)

By formula: (K+ bullet 2H3N) + H3N = (K+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar56.5kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar116.J/mol*KHPMSCastleman, 1978gas phase; M

(Potassium ion (1+) bullet 3Ammonia) + Ammonia = (Potassium ion (1+) bullet 4Ammonia)

By formula: (K+ bullet 3H3N) + H3N = (K+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar48.5kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar106.J/mol*KHPMSCastleman, 1978gas phase; M

Lithium ion (1+) + Ammonia = (Lithium ion (1+) bullet Ammonia)

By formula: Li+ + H3N = (Li+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar164.kJ/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M
Deltar161.kJ/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M
Quantity Value Units Method Reference Comment
Deltar96.J/mol*KN/AWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M
Quantity Value Units Method Reference Comment
Deltar134.kJ/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M

(Lithium ion (1+) bullet Ammonia) + Ammonia = (Lithium ion (1+) bullet 2Ammonia)

By formula: (Li+ bullet H3N) + H3N = (Li+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar138.kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar124.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Lithium ion (1+) bullet 2Ammonia) + Ammonia = (Lithium ion (1+) bullet 3Ammonia)

By formula: (Li+ bullet 2H3N) + H3N = (Li+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar87.9kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar106.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Lithium ion (1+) bullet 3Ammonia) + Ammonia = (Lithium ion (1+) bullet 4Ammonia)

By formula: (Li+ bullet 3H3N) + H3N = (Li+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar69.0kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar136.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Lithium ion (1+) bullet 4Ammonia) + Ammonia = (Lithium ion (1+) bullet 5Ammonia)

By formula: (Li+ bullet 4H3N) + H3N = (Li+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar46.4kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar117.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Lithium ion (1+) bullet 5Ammonia) + Ammonia = (Lithium ion (1+) bullet 6Ammonia)

By formula: (Li+ bullet 5H3N) + H3N = (Li+ bullet 6H3N)

Quantity Value Units Method Reference Comment
Deltar39.kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar106.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

Magnesium ion (1+) + Ammonia = (Magnesium ion (1+) bullet Ammonia)

By formula: Mg+ + H3N = (Mg+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar154. ± 12.kJ/molCIDTAndersen, Muntean, et al., 2000RCD

(Magnesium ion (1+) bullet Ammonia) + Ammonia = (Magnesium ion (1+) bullet 2Ammonia)

By formula: (Mg+ bullet H3N) + H3N = (Mg+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar122. ± 6.7kJ/molCIDTAndersen, Muntean, et al., 2000RCD

(Magnesium ion (1+) bullet 2Ammonia) + Ammonia = (Magnesium ion (1+) bullet 3Ammonia)

By formula: (Mg+ bullet 2H3N) + H3N = (Mg+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar95.4 ± 8.8kJ/molCIDTAndersen, Muntean, et al., 2000RCD

(Magnesium ion (1+) bullet 3Ammonia) + Ammonia = (Magnesium ion (1+) bullet 4Ammonia)

By formula: (Mg+ bullet 3H3N) + H3N = (Mg+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar44. ± 10.kJ/molCIDTAndersen, Muntean, et al., 2000RCD

(Magnesium ion (1+) bullet 4Ammonia) + Ammonia = (Magnesium ion (1+) bullet 5Ammonia)

By formula: (Mg+ bullet 4H3N) + H3N = (Mg+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar56. ± 12.kJ/molCIDTAndersen, Muntean, et al., 20005th ligand is NH3; RCD

Manganese ion (1+) + Ammonia = (Manganese ion (1+) bullet Ammonia)

By formula: Mn+ + H3N = (Mn+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar147. ± 7.9kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar154.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Manganese ion (1+) bullet Ammonia) + Ammonia = (Manganese ion (1+) bullet 2Ammonia)

By formula: (Mn+ bullet H3N) + H3N = (Mn+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar152. ± 12.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar143.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Manganese ion (1+) bullet 2Ammonia) + Ammonia = (Manganese ion (1+) bullet 3Ammonia)

By formula: (Mn+ bullet 2H3N) + H3N = (Mn+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar64.0 ± 9.2kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar49.4kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Manganese ion (1+) bullet 3Ammonia) + Ammonia = (Manganese ion (1+) bullet 4Ammonia)

By formula: (Mn+ bullet 3H3N) + H3N = (Mn+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar36. ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD

Nitric oxide anion + Ammonia = H3N2O-

By formula: NO- + H3N = H3N2O-

Quantity Value Units Method Reference Comment
Deltar43.51kJ/molN/AHendricks, de Clercq, et al., 2002gas phase; B

Sodium ion (1+) + Ammonia = (Sodium ion (1+) bullet Ammonia)

By formula: Na+ + H3N = (Na+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar102. ± 5.4kJ/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Deltar102. ± 5.4kJ/molCIDTArmentrout and Rodgers, 2000RCD
Deltar107. ± 0.8kJ/molHPMSHoyau, Norrman, et al., 1999RCD
Deltar122.kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar91200.J/mol*KHPMSHoyau, Norrman, et al., 1999RCD
Deltar108.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
77.8298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(Sodium ion (1+) bullet Ammonia) + Ammonia = (Sodium ion (1+) bullet 2Ammonia)

By formula: (Na+ bullet H3N) + H3N = (Na+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar93. ± 5.kJ/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Sodium ion (1+) bullet 2Ammonia) + Ammonia = (Sodium ion (1+) bullet 3Ammonia)

By formula: (Na+ bullet 2H3N) + H3N = (Na+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar71.5kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Sodium ion (1+) bullet 3Ammonia) + Ammonia = (Sodium ion (1+) bullet 4Ammonia)

By formula: (Na+ bullet 3H3N) + H3N = (Na+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar61.5kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar121.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Sodium ion (1+) bullet 4Ammonia) + Ammonia = (Sodium ion (1+) bullet 5Ammonia)

By formula: (Na+ bullet 4H3N) + H3N = (Na+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar44.8kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar125.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

(Sodium ion (1+) bullet 5Ammonia) + Ammonia = (Sodium ion (1+) bullet 6Ammonia)

By formula: (Na+ bullet 5H3N) + H3N = (Na+ bullet 6H3N)

Quantity Value Units Method Reference Comment
Deltar41.kJ/molHPMSCastleman, Holland, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar124.J/mol*KHPMSCastleman, Holland, et al., 1978gas phase; M

Nickel ion (1+) + Ammonia = (Nickel ion (1+) bullet Ammonia)

By formula: Ni+ + H3N = (Ni+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar231. ± 16.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar214.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Nickel ion (1+) bullet Ammonia) + Ammonia = (Nickel ion (1+) bullet 2Ammonia)

By formula: (Ni+ bullet H3N) + H3N = (Ni+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar249. ± 13.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar231.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Nickel ion (1+) bullet 2Ammonia) + Ammonia = (Nickel ion (1+) bullet 3Ammonia)

By formula: (Ni+ bullet 2H3N) + H3N = (Ni+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar90.0 ± 7.9kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar74.5kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Nickel ion (1+) bullet 3Ammonia) + Ammonia = (Nickel ion (1+) bullet 4Ammonia)

By formula: (Ni+ bullet 3H3N) + H3N = (Ni+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar37. ± 5.9kJ/molCIDTWalter and Armentrout, 1998RCD

Lead ion (1+) + Ammonia = (Lead ion (1+) bullet Ammonia)

By formula: Pb+ + H3N = (Pb+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar118.kJ/molHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M
Quantity Value Units Method Reference Comment
Deltar98.7J/mol*KHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M

(Lead ion (1+) bullet Ammonia) + Ammonia = (Lead ion (1+) bullet 2Ammonia)

By formula: (Pb+ bullet H3N) + H3N = (Pb+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar80.3kJ/molHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M
Quantity Value Units Method Reference Comment
Deltar113.J/mol*KHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M

(Lead ion (1+) bullet 2Ammonia) + Ammonia = (Lead ion (1+) bullet 3Ammonia)

By formula: (Pb+ bullet 2H3N) + H3N = (Pb+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar54.4kJ/molHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M
Quantity Value Units Method Reference Comment
Deltar89.5J/mol*KHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M

(Lead ion (1+) bullet 3Ammonia) + Ammonia = (Lead ion (1+) bullet 4Ammonia)

By formula: (Pb+ bullet 3H3N) + H3N = (Pb+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar44.8kJ/molHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M
Quantity Value Units Method Reference Comment
Deltar102.J/mol*KHPMSGuo and Castleman, 1991gas phase; «DELTA»rS from graph; M

Rubidium ion (1+) + Ammonia = (Rubidium ion (1+) bullet Ammonia)

By formula: Rb+ + H3N = (Rb+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar78.2kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar102.J/mol*KHPMSCastleman, 1978gas phase; M

(Rubidium ion (1+) bullet Ammonia) + Ammonia = (Rubidium ion (1+) bullet 2Ammonia)

By formula: (Rb+ bullet H3N) + H3N = (Rb+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar63.6kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar98.7J/mol*KHPMSCastleman, 1978gas phase; M

(Rubidium ion (1+) bullet 2Ammonia) + Ammonia = (Rubidium ion (1+) bullet 3Ammonia)

By formula: (Rb+ bullet 2H3N) + H3N = (Rb+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar54.8kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar105.J/mol*KHPMSCastleman, 1978gas phase; M

(Rubidium ion (1+) bullet 3Ammonia) + Ammonia = (Rubidium ion (1+) bullet 4Ammonia)

By formula: (Rb+ bullet 3H3N) + H3N = (Rb+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar47.7kJ/molHPMSCastleman, 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar159.J/mol*KHPMSCastleman, 1978gas phase; M

(Rubidium ion (1+) bullet 4Ammonia) + Ammonia = (Rubidium ion (1+) bullet 5Ammonia)

By formula: (Rb+ bullet 4H3N) + H3N = (Rb+ bullet 5H3N)

Quantity Value Units Method Reference Comment
Deltar42.7kJ/molHPMSCastleman, 1978gas phase; M

Titanium ion (1+) + Ammonia = (Titanium ion (1+) bullet Ammonia)

By formula: Ti+ + H3N = (Ti+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar195. ± 7.1kJ/molCIDTWalter and Armentrout, 1998RCD

(Titanium ion (1+) bullet Ammonia) + Ammonia = (Titanium ion (1+) bullet 2Ammonia)

By formula: (Ti+ bullet H3N) + H3N = (Ti+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar175. ± 15.kJ/molCIDTWalter and Armentrout, 1998RCD

(Titanium ion (1+) bullet 2Ammonia) + Ammonia = (Titanium ion (1+) bullet 3Ammonia)

By formula: (Ti+ bullet 2H3N) + H3N = (Ti+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar176. ± 15.kJ/molCIDTWalter and Armentrout, 1998RCD

(Titanium ion (1+) bullet 3Ammonia) + Ammonia = (Titanium ion (1+) bullet 4Ammonia)

By formula: (Ti+ bullet 3H3N) + H3N = (Ti+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar156. ± 10.kJ/molCIDTWalter and Armentrout, 1998RCD

Vanadium ion (1+) + Ammonia = (Vanadium ion (1+) bullet Ammonia)

By formula: V+ + H3N = (V+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar190. ± 11.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar217.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Vanadium ion (1+) bullet Ammonia) + Ammonia = (Vanadium ion (1+) bullet 2Ammonia)

By formula: (V+ bullet H3N) + H3N = (V+ bullet 2H3N)

Quantity Value Units Method Reference Comment
Deltar164. ± 9.2kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar188.kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Vanadium ion (1+) bullet 2Ammonia) + Ammonia = (Vanadium ion (1+) bullet 3Ammonia)

By formula: (V+ bullet 2H3N) + H3N = (V+ bullet 3H3N)

Quantity Value Units Method Reference Comment
Deltar104. ± 11.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar94.6kJ/molCIDMarinelli and Squires, 1989gas phase; M

(Vanadium ion (1+) bullet 3Ammonia) + Ammonia = (Vanadium ion (1+) bullet 4Ammonia)

By formula: (V+ bullet 3H3N) + H3N = (V+ bullet 4H3N)

Quantity Value Units Method Reference Comment
Deltar95. ± 11.kJ/molCIDTWalter and Armentrout, 1998RCD
Deltar78.2kJ/molCIDMarinelli and Squires, 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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Meot-Ner (Mautner), M.; Sieck, L.W.; Liebman, J.F.; Scheiner, S., Complexing of the Ammonium Ion by Polyethers. Comparative Complexing Thermochemistry of Ammonium, Hydronium, and Alkali Cations, J. Phys. Chem., 1996, 100, 16, 6445, https://doi.org/10.1021/jp9514943 . [all data]

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Staley, R.H.; Beauchamp, J.L., Intrinsic Acid - Base Properties of Molecules. Binding Energies of Li+ to pi - and n - Donor Bases, J. Am. Chem. Soc., 1975, 97, 20, 5920, https://doi.org/10.1021/ja00853a050 . [all data]

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Castleman, A.W.; Holland, P.M.; Lindsay, D.M.; Peterson, K.I., The Properties of Clusters in the Gas Phase. 2. Ammonia about Metal Ions, J. Am. Chem. Soc., 1978, 100, 19, 6039, https://doi.org/10.1021/ja00487a011 . [all data]

Andersen, Muntean, et al., 2000
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Hendricks, de Clercq, et al., 2002
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Amicangelo and Armentrout, 2001
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Guo and Castleman, 1991
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Notes

Go To: Top, Ion clustering data, References