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Sulfur dioxide

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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

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

(Bromine anion bullet Hydrogen bromide) + Sulfur dioxide = (Bromine anion bullet Sulfur dioxide bullet Hydrogen bromide)

By formula: (Br- bullet HBr) + O2S = (Br- bullet O2S bullet HBr)

Quantity Value Units Method Reference Comment
Deltar10.9kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.9cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

(Bromine anion bullet Hydrogen chloride) + Sulfur dioxide = (Bromine anion bullet Sulfur dioxide bullet Hydrogen chloride)

By formula: (Br- bullet HCl) + O2S = (Br- bullet O2S bullet HCl)

Quantity Value Units Method Reference Comment
Deltar12.1kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

Bromine anion + Sulfur dioxide = (Bromine anion bullet Sulfur dioxide)

By formula: Br- + O2S = (Br- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar19.3 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.0cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.7 ± 2.6kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B

(Bromine anion bullet Sulfur dioxide) + Sulfur dioxide = (Bromine anion bullet 2Sulfur dioxide)

By formula: (Br- bullet O2S) + O2S = (Br- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar11.2kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.7cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

(Bromine anion bullet 2Sulfur dioxide) + Sulfur dioxide = (Bromine anion bullet 3Sulfur dioxide)

By formula: (Br- bullet 2O2S) + O2S = (Br- bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar8.5kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar13.8cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

Methyl cation + Sulfur dioxide = (Methyl cation bullet Sulfur dioxide)

By formula: CH3+ + O2S = (CH3+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar60.6kcal/molPHPMSMcMahon, Heinis, et al., 1988gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 48.3 kcal/mol; Foster, Williamson, et al., 1974; M

CN- + Sulfur dioxide = (CN- bullet Sulfur dioxide)

By formula: CN- + O2S = (CN- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar21.70 ± 0.80kcal/molTDAsLarson, Szulejko, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KPHPMSLarson, Szulejko, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Deltar13.40 ± 0.20kcal/molTDAsLarson, Szulejko, et al., 1988gas phase; B

CO3- + Sulfur dioxide = (CO3- bullet Sulfur dioxide)

By formula: CO3- + O2S = (CO3- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar14.kcal/molHPMSKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974; M
Quantity Value Units Method Reference Comment
Deltar20.cal/mol*KN/AKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.0296.HPMSKeesee, Lee, et al., 1980gas phase; switching reaction(O-)CO2, Entropy change calculated or estimated; Fehsenfeld and Ferguson, 1974; M

C4H6+ + Sulfur dioxide = (C4H6+ bullet Sulfur dioxide)

By formula: C4H6+ + O2S = (C4H6+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar3.7kcal/molPIGrover, Walters, et al., 1985gas phase; M

C4H8+ + Sulfur dioxide = (C4H8+ bullet Sulfur dioxide)

By formula: C4H8+ + O2S = (C4H8+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar2.4kcal/molPIGrover, Walters, et al., 1985gas phase; M

C4H8+ + Sulfur dioxide = (C4H8+ bullet Sulfur dioxide)

By formula: C4H8+ + O2S = (C4H8+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar2.4kcal/molPIGrover, Walters, et al., 1985gas phase; M

(Chlorine anion bullet Hydrogen chloride) + Sulfur dioxide = (Chlorine anion bullet Sulfur dioxide bullet Hydrogen chloride)

By formula: (Cl- bullet HCl) + O2S = (Cl- bullet O2S bullet HCl)

Quantity Value Units Method Reference Comment
Deltar12.3kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.5cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

(Chlorine anion bullet Water) + Sulfur dioxide = (Chlorine anion bullet Sulfur dioxide bullet Water)

By formula: (Cl- bullet H2O) + O2S = (Cl- bullet O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar17.4kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar20.2cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
11.5296.HPMSFehsenfeld and Ferguson, 1974gas phase; switching reaction(Cl- H2O)H2O; M

(Chlorine anion bullet 2Water) + Sulfur dioxide = (Chlorine anion bullet Sulfur dioxide bullet 2Water)

By formula: (Cl- bullet 2H2O) + O2S = (Cl- bullet O2S bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar14.1kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M
Quantity Value Units Method Reference Comment
Deltar19.4cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
8.4296.HPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

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

By formula: Cl- + O2S = (Cl- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar22.2 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Deltar20.9 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Deltar22.2 ± 2.2kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
Deltar21.80 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar20.9kcal/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
Deltar21.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Deltar24.1cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(Cl-)H2O), Entropy change calculated or estimated; Keesee and Castleman, 1980; M
Deltar20.8cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Deltar23.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar15.7 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B
Deltar14.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Deltar15.0 ± 1.6kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
Deltar14.80 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Deltar14.7kcal/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

DeltarG° (kcal/mol) T (K) Method Reference Comment
14.2296.FAFehsenfeld and Ferguson, 1974gas phase; switching reaction(Cl-)H2O; M

(Chlorine anion bullet Sulfur dioxide bullet Water) + Sulfur dioxide = (Chlorine anion bullet 2Sulfur dioxide bullet Water)

By formula: (Cl- bullet O2S bullet H2O) + O2S = (Cl- bullet 2O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar11.8kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M
Quantity Value Units Method Reference Comment
Deltar26.0cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.1296.HPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

(Chlorine anion bullet Sulfur dioxide) + Sulfur dioxide = (Chlorine anion bullet 2Sulfur dioxide)

By formula: (Cl- bullet O2S) + O2S = (Cl- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar12.3 ± 1.0kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar12.3kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar20.2cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Deltar22.7cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.5 ± 2.2kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion bullet 2Sulfur dioxide) + Sulfur dioxide = (Chlorine anion bullet 3Sulfur dioxide)

By formula: (Cl- bullet 2O2S) + O2S = (Cl- bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar10.00 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.1cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.10 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion bullet 3Sulfur dioxide) + Sulfur dioxide = (Chlorine anion bullet 4Sulfur dioxide)

By formula: (Cl- bullet 3O2S) + O2S = (Cl- bullet 4O2S)

Quantity Value Units Method Reference Comment
Deltar8.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.6 ± 1.0kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

ClO4- + Sulfur dioxide = (ClO4- bullet Sulfur dioxide)

By formula: ClO4- + O2S = (ClO4- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar5.70 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.7290.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Cesium ion (1+) bullet Water) + Sulfur dioxide = (Cesium ion (1+) bullet Sulfur dioxide bullet Water)

By formula: (Cs+ bullet H2O) + O2S = (Cs+ bullet O2S bullet H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.3300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Cesium ion (1+) bullet 2Water) + Sulfur dioxide = (Cesium ion (1+) bullet Sulfur dioxide bullet 2Water)

By formula: (Cs+ bullet 2H2O) + O2S = (Cs+ bullet O2S bullet 2H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.5300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Cesium ion (1+) + Sulfur dioxide = (Cesium ion (1+) bullet Sulfur dioxide)

By formula: Cs+ + O2S = (Cs+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar10.8kcal/molDTMcKnight and Sawina, 1972gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.9cal/mol*KDTMcKnight and Sawina, 1972gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.2300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Fluorine anion + Sulfur dioxide = (Fluorine anion bullet Sulfur dioxide)

By formula: F- + O2S = (F- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar53.8 ± 2.2kcal/molCIDTLobring, Check, et al., 2003gas phase; B
Deltar53.0 ± 2.5kcal/molCIDTSquires, 1992gas phase; B
Deltar43.8kcal/molICRLarson and McMahon, 1985gas phase; switching reaction(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Deltar43.8 ± 2.0kcal/molIMRELarson and McMahon, 1983gas phase; These relative affinities are ca. 10 kcal/mol weaker than threshold values (see Wenthold and Squires, 1995) for donors greater than ca. 27 kcal/mol in free energy. This discrepancy has not yet been resolved, though the stronger value appears preferable.; B,M
Deltar59.kcal/molSAMSRobbiani and Franklin, 1979gas phase; Cl- + CO2ClF --> SO2F- + Cl2, «DELTA»rH>; M
Quantity Value Units Method Reference Comment
Deltar24.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Deltar23.0cal/mol*KN/ALarson and McMahon, 1983gas phase; switching reaction(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Quantity Value Units Method Reference Comment
Deltar36.6kcal/molICRLarson and McMahon, 1985gas phase; switching reaction(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Deltar36.9 ± 2.0kcal/molIMRELarson and McMahon, 1983gas phase; These relative affinities are ca. 10 kcal/mol weaker than threshold values (see Wenthold and Squires, 1995) for donors greater than ca. 27 kcal/mol in free energy. This discrepancy has not yet been resolved, though the stronger value appears preferable.; B,M

Hydrogen anion + Sulfur dioxide = (Hydrogen anion bullet Sulfur dioxide)

By formula: H- + O2S = (H- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar63. ± 16.kcal/molIMRBSheldon, Currie, et al., 1985gas phase; B
Quantity Value Units Method Reference Comment
Deltar57. ± 16.kcal/molIMRBSheldon, Currie, et al., 1985gas phase; B

HO- + Sulfur dioxide = (HO- bullet Sulfur dioxide)

By formula: HO- + O2S = (HO- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar61.9 ± 2.8kcal/molCIDTSquires, 1992gas phase; Dissociative protonation between HCl, MeCHClCO2H; B
Deltar>50.9 ± 3.0kcal/molIMRBHierl and Paulson, 1984gas phase; CO2..HO- + SO2 ->. data revised per 92SQU; B

HO2S+ + Sulfur dioxide = (HO2S+ bullet Sulfur dioxide)

By formula: HO2S+ + O2S = (HO2S+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar21.3kcal/molPHPMSSzulejko and McMahon, 1992gas phase; M
Deltar23.2kcal/molPHPMSMcMahon and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.7cal/mol*KPHPMSSzulejko and McMahon, 1992gas phase; M
Deltar27.4cal/mol*KPHPMSMcMahon and Kebarle, 1986gas phase; M

HO4S- + Sulfur dioxide = (HO4S- bullet Sulfur dioxide)

By formula: HO4S- + O2S = (HO4S- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar13.7kcal/molHPMSKeesee and Castleman, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.1cal/mol*KHPMSKeesee and Castleman, 1986gas phase; M

(Hydronium cation bullet 3Water) + Sulfur dioxide = (Hydronium cation bullet Sulfur dioxide bullet 3Water)

By formula: (H3O+ bullet 3H2O) + O2S = (H3O+ bullet O2S bullet 3H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.2300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Hydronium cation bullet 4Water) + Sulfur dioxide = (Hydronium cation bullet Sulfur dioxide bullet 4Water)

By formula: (H3O+ bullet 4H2O) + O2S = (H3O+ bullet O2S bullet 4H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
2.6300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M
2.6300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Hydronium cation + Sulfur dioxide = (Hydronium cation bullet Sulfur dioxide)

By formula: H3O+ + O2S = (H3O+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar22.0kcal/molPHPMSSzulejko and McMahon, 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar22.7cal/mol*KPHPMSSzulejko and McMahon, 1992gas phase; M

(NH4+ bullet Water) + Sulfur dioxide = (NH4+ bullet Sulfur dioxide bullet Water)

By formula: (H4N+ bullet H2O) + O2S = (H4N+ bullet O2S bullet H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.4300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(NH4+ bullet 2Water) + Sulfur dioxide = (NH4+ bullet Sulfur dioxide bullet 2Water)

By formula: (H4N+ bullet 2H2O) + O2S = (H4N+ bullet O2S bullet 2H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.0300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(NH4+ bullet 3Water) + Sulfur dioxide = (NH4+ bullet Sulfur dioxide bullet 3Water)

By formula: (H4N+ bullet 3H2O) + O2S = (H4N+ bullet O2S bullet 3H2O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.6300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide bullet Water) + Sulfur dioxide = (Iodide bullet Sulfur dioxide bullet Water)

By formula: (I- bullet H2O) + O2S = (I- bullet O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar9.00 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
7.1300.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

Iodide + Sulfur dioxide = (Iodide bullet Sulfur dioxide)

By formula: I- + O2S = (I- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar14.3 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Deltar12.90 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Deltar20.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.0 ± 2.6kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B
Deltar1.70 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B
Deltar6.80 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
9.0301.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(Iodide bullet Sulfur dioxide bullet Water) + Sulfur dioxide = (Iodide bullet 2Sulfur dioxide bullet Water)

By formula: (I- bullet O2S bullet H2O) + O2S = (I- bullet 2O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar7.10 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B

(Iodide bullet Sulfur dioxide) + Sulfur dioxide = (Iodide bullet 2Sulfur dioxide)

By formula: (I- bullet O2S) + O2S = (I- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar10.10 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.6cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.60 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Iodide bullet 2Sulfur dioxide) + Sulfur dioxide = (Iodide bullet 3Sulfur dioxide)

By formula: (I- bullet 2O2S) + O2S = (I- bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar9.20 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar24.7cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.80 ± 0.60kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitric oxide anion + Sulfur dioxide = (Nitric oxide anion bullet Sulfur dioxide)

By formula: NO- + O2S = (NO- bullet O2S)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
7.8296.SAMSVanderhoff and Heimerl, 1977gas phase; switching reaction(NO+)NO; Puckett and Teague, 1971; M

Nitrogen oxide anion + Sulfur dioxide = (Nitrogen oxide anion bullet Sulfur dioxide)

By formula: NO2- + O2S = (NO2- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar25.90 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar24.3 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO2-, Keesee, Lee, et al., 1980; B,M
Quantity Value Units Method Reference Comment
Deltar36.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Deltar31.6cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(NO2-)H2O, Entropy change calculated or estimated; Lee, Keesee, et al., 1980; M
Quantity Value Units Method Reference Comment
Deltar14.90 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Nitrogen oxide anion bullet Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 2Sulfur dioxide)

By formula: (NO2- bullet O2S) + O2S = (NO2- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar9.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar9.8kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.5cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; M
Deltar16.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.00 ± 0.40kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Nitrogen oxide anion bullet 2Sulfur dioxide) + Sulfur dioxide = (Nitrogen oxide anion bullet 3Sulfur dioxide)

By formula: (NO2- bullet 2O2S) + O2S = (NO2- bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar6.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar13.4cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar2.60 ± 0.80kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(NO3 anion bullet Water) + Sulfur dioxide = (NO3 anion bullet Sulfur dioxide bullet Water)

By formula: (NO3- bullet H2O) + O2S = (NO3- bullet O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar7.2kcal/molHPMSBanic and Iribarne, 1985gas phase; From thermochemical cycle,switching reaction, electric fields; M

NO3 anion + Sulfur dioxide = (NO3 anion bullet Sulfur dioxide)

By formula: NO3- + O2S = (NO3- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar17.2 ± 2.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO3-, Keesee, Lee, et al., 1980; B,M
Deltar18.2 ± 1.2kcal/molTDAsWlodek, Luczynski, et al., 1983gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.2cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(NO3-)H2O, Entropy change calculated or estimated; Lee, Keesee, et al., 1980; M
Deltar31.6cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.6 ± 2.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..NO3-, Keesee, Lee, et al., 1980; B,M
Deltar10.00 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B
Deltar8.80 ± 0.90kcal/molTDAsWlodek, Luczynski, et al., 1983gas phase; B
Deltar10.6kcal/molFAFehsenfeld and Ferguson, 1974gas phase; switching reaction(NO3-)SO2, Entropy change calculated or estimated; Lee, Keesee, et al., 1980; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
10.0299.HPMSBanic and Iribarne, 1985gas phase; electric fields; M

(NO3 anion bullet Sulfur dioxide) + Sulfur dioxide = (NO3 anion bullet 2Sulfur dioxide)

By formula: (NO3- bullet O2S) + O2S = (NO3- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar8.8kcal/molHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar14.1cal/mol*KHPMSWlodek, Luczynski, et al., 1983gas phase; Entropy change is questionable; M

(Sodium ion (1+) bullet Water) + Sulfur dioxide = (Sodium ion (1+) bullet Sulfur dioxide bullet Water)

By formula: (Na+ bullet H2O) + O2S = (Na+ bullet O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar14.1kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar17.4cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M

(Sodium ion (1+) bullet 3Water) + Sulfur dioxide = (Sodium ion (1+) bullet Sulfur dioxide bullet 3Water)

By formula: (Na+ bullet 3H2O) + O2S = (Na+ bullet O2S bullet 3H2O)

Quantity Value Units Method Reference Comment
Deltar4.8kcal/molHPMSBanic and Iribarne, 1985gas phase; electric fields; M

Sodium ion (1+) + Sulfur dioxide = (Sodium ion (1+) bullet Sulfur dioxide)

By formula: Na+ + O2S = (Na+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar18.9kcal/molFAPerry, Rowe, et al., 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar20.3cal/mol*KN/APerry, Rowe, et al., 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar12.8kcal/molFAPerry, Rowe, et al., 1980gas phase; Entropy change calculated or estimated; M

(Sodium ion (1+) bullet Sulfur dioxide) + Sulfur dioxide = (Sodium ion (1+) bullet 2Sulfur dioxide)

By formula: (Na+ bullet O2S) + O2S = (Na+ bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar16.6kcal/molHPMSCastleman, Peterson, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.5cal/mol*KHPMSCastleman, Peterson, et al., 1983gas phase; M

(Sodium ion (1+) bullet 2Sulfur dioxide) + Sulfur dioxide = (Sodium ion (1+) bullet 3Sulfur dioxide)

By formula: (Na+ bullet 2O2S) + O2S = (Na+ bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar14.3kcal/molHPMSCastleman, Peterson, et al., 1983gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.9cal/mol*KHPMSCastleman, Peterson, et al., 1983gas phase; M

(Sodium ion (1+) bullet 3Sulfur dioxide) + Sulfur dioxide = (Sodium ion (1+) bullet 4Sulfur dioxide)

By formula: (Na+ bullet 3O2S) + O2S = (Na+ bullet 4O2S)

Quantity Value Units Method Reference Comment
Deltar12.3kcal/molHPMSCastleman, Peterson, et al., 1983gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar27.cal/mol*KN/ACastleman, Peterson, et al., 1983gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.2328.HPMSCastleman, Peterson, et al., 1983gas phase; Entropy change calculated or estimated; M

O- + Sulfur dioxide = (O- bullet Sulfur dioxide)

By formula: O- + O2S = (O- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar60.kcal/molFAFehsenfeld and Ferguson, 1974gas phase; switching reaction(O-)CO2, «DELTA»rH>; Hiller and Vestal, 1980, Keesee and Castleman, 1986; M

(O- bullet Sulfur dioxide) + Sulfur dioxide = (O- bullet 2Sulfur dioxide)

By formula: (O- bullet O2S) + O2S = (O- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar13.3kcal/molHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.9cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M

OS+ + Sulfur dioxide = (OS+ bullet Sulfur dioxide)

By formula: OS+ + O2S = (OS+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar13.8kcal/molPIErickson and Ng, 1981gas phase; M

Oxygen cation + Sulfur dioxide = (Oxygen cation bullet Sulfur dioxide)

By formula: O2+ + O2S = (O2+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar9.6kcal/molFAAdams and Bohme, 1970gas phase; switching reaction(O2+)O2; Conway and Janik, 1970; M

O2S+ + Sulfur dioxide = (O2S+ bullet Sulfur dioxide)

By formula: O2S+ + O2S = (O2S+ bullet O2S)

Quantity Value Units Method Reference Comment
Deltar15.2kcal/molPIErickson and Ng, 1981gas phase; M

O2S- + Sulfur dioxide = (O2S- bullet Sulfur dioxide)

By formula: O2S- + O2S = (O2S- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar24.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Deltar21.3 ± 1.3kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Deltar18.50kcal/molN/ADresch, Kramer, et al., 1991gas phase; Both dissociation and electron detachment?; B
Deltar18.30kcal/molN/ASnodgrass, Coe, et al., 1988gas phase; Appears to be dissociation + electron detachment; B
Quantity Value Units Method Reference Comment
Deltar33.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar13.90 ± 0.40kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Deltar10.4 ± 2.2kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- bullet 5Sulfur dioxide bullet 2Water) + Sulfur dioxide = (O2S- bullet 6Sulfur dioxide bullet 2Water)

By formula: (O2S- bullet 5O2S bullet 2H2O) + O2S = (O2S- bullet 6O2S bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar3.80 ± 0.90kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Deltar1.10 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- bullet 6Sulfur dioxide bullet Water) + Sulfur dioxide = (O2S- bullet 7Sulfur dioxide bullet Water)

By formula: (O2S- bullet 6O2S bullet H2O) + O2S = (O2S- bullet 7O2S bullet H2O)

Quantity Value Units Method Reference Comment
Deltar3.20 ± 0.60kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.70 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- bullet 6Sulfur dioxide bullet 2Water) + Sulfur dioxide = (O2S- bullet 7Sulfur dioxide bullet 2Water)

By formula: (O2S- bullet 6O2S bullet 2H2O) + O2S = (O2S- bullet 7O2S bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar3.70 ± 0.70kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.60 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- bullet Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 2Sulfur dioxide)

By formula: (O2S- bullet O2S) + O2S = (O2S- bullet 2O2S)

Quantity Value Units Method Reference Comment
Deltar8.10 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Deltar8.3kcal/molHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar16.0cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.90 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 2Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 3Sulfur dioxide)

By formula: (O2S- bullet 2O2S) + O2S = (O2S- bullet 3O2S)

Quantity Value Units Method Reference Comment
Deltar6.40 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar3.00 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 3Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 4Sulfur dioxide)

By formula: (O2S- bullet 3O2S) + O2S = (O2S- bullet 4O2S)

Quantity Value Units Method Reference Comment
Deltar5.40 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar2.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 4Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 5Sulfur dioxide)

By formula: (O2S- bullet 4O2S) + O2S = (O2S- bullet 5O2S)

Quantity Value Units Method Reference Comment
Deltar4.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar1.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 5Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 6Sulfur dioxide)

By formula: (O2S- bullet 5O2S) + O2S = (O2S- bullet 6O2S)

Quantity Value Units Method Reference Comment
Deltar3.60 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.90 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 6Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 7Sulfur dioxide)

By formula: (O2S- bullet 6O2S) + O2S = (O2S- bullet 7O2S)

Quantity Value Units Method Reference Comment
Deltar3.40 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.50 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 7Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 8Sulfur dioxide)

By formula: (O2S- bullet 7O2S) + O2S = (O2S- bullet 8O2S)

Quantity Value Units Method Reference Comment
Deltar3.40 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.3 ± 1.2kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 8Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 9Sulfur dioxide)

By formula: (O2S- bullet 8O2S) + O2S = (O2S- bullet 9O2S)

Quantity Value Units Method Reference Comment
Deltar3.00 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.3 ± 1.5kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 9Sulfur dioxide) + Sulfur dioxide = (O2S- bullet 10Sulfur dioxide)

By formula: (O2S- bullet 9O2S) + O2S = (O2S- bullet 10O2S)

Quantity Value Units Method Reference Comment
Deltar3.00 ± 0.60kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar0.1 ± 2.3kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet Sulfur dioxide bullet Oxygen) + Sulfur dioxide = (O2S- bullet 2Sulfur dioxide bullet Oxygen)

By formula: (O2S- bullet O2S bullet O2) + O2S = (O2S- bullet 2O2S bullet O2)

Quantity Value Units Method Reference Comment
Deltar4.60 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar2.5 ± 2.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet 2Sulfur dioxide bullet Oxygen) + Sulfur dioxide = (O2S- bullet 3Sulfur dioxide bullet Oxygen)

By formula: (O2S- bullet 2O2S bullet O2) + O2S = (O2S- bullet 3O2S bullet O2)

Quantity Value Units Method Reference Comment
Deltar3.60 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar1.5 ± 3.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- bullet Oxygen) + Sulfur dioxide = (O2S- bullet Sulfur dioxide bullet Oxygen)

By formula: (O2S- bullet O2) + O2S = (O2S- bullet O2S bullet O2)

Quantity Value Units Method Reference Comment
Deltar11.0 ± 1.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar6.2 ± 2.2kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

O3S- + Sulfur dioxide = (O3S- bullet Sulfur dioxide)

By formula: O3S- + O2S = (O3S- bullet O2S)

Quantity Value Units Method Reference Comment
Deltar13.30 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Quantity Value Units Method Reference Comment
Deltar7.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(O3S- bullet Sulfur dioxide bullet Oxygen) + Sulfur dioxide = (O3S- bullet 2Sulfur dioxide bullet Oxygen)

By formula: (O3S- bullet O2S bullet O2) + O2S = (O3S- bullet 2O2S bullet O2)

Quantity Value Units Method Reference Comment
Deltar5.70 ± 0.60kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar3.6 ± 2.1kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O3S- bullet Oxygen) + Sulfur dioxide = (O3S- bullet Sulfur dioxide bullet Oxygen)

By formula: (O3S- bullet O2) + O2S = (O3S- bullet O2S bullet O2)

Quantity Value Units Method Reference Comment
Deltar6.50 ± 0.80kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Deltar4.4 ± 2.2kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

O4S- + Sulfur dioxide = (O4S- bullet Sulfur dioxide)

By formula: O4S- + O2S = (O4S- bullet O2S)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.7296.FAFehsenfeld and Ferguson, 1974gas phase; switching reaction(SO4-)H2O; 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.

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]

McMahon, Heinis, et al., 1988
McMahon, T.; Heinis, T.; Nicol, G.; Hovey, J.K.; Kebarle, P., Methyl Cation Affinities, J. Am. Chem. Soc., 1988, 110, 23, 7591, https://doi.org/10.1021/ja00231a002 . [all data]

Foster, Williamson, et al., 1974
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Larson, Szulejko, et al., 1988
Larson, J.W.; Szulejko, J.E.; McMahon, T.B., Gas Phase Lewis Acid-Base Interactions. An Experimental Determination of Cyanide Binding Energies From Ion Cyclotron Resonance and High-Pressure Mass Spectrometric Equilibrium Measurements., J. Am. Chem. Soc., 1988, 110, 23, 7604, https://doi.org/10.1021/ja00231a004 . [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]

Grover, Walters, et al., 1985
Grover, J.R.; Walters, E.A.; Newman, J.K.; White, M.G., Measurement of the Dissociation Energies of Gas - Phase Neutral Dimers by a Photoionization Technique: Values for trans - 2 - Butene/Sulfur Dioxide , (trans - 2 - Butene)2, and Benzene/Sulfur Dioxide, J. Am. Chem. Soc., 1985, 107, 25, 7329, https://doi.org/10.1021/ja00311a020 . [all data]

Upschulte, Schelling, et al., 1984
Upschulte, B.L.; Schelling, F.J.; Keesee, R.G.; Castleman, A.W., Thermochemical Properties of Gas Phase Mixed Clusters: Water and Sulfur Dioxide with Na+ and Cl-, Chem. Phys. Lett., 1984, 111, 4-5, 389, https://doi.org/10.1016/0009-2614(84)85526-8 . [all data]

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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]

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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]

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McKnight, L.G.; Sawina, J.M., Drift Velocities and Interactions of Cs+ Ions with Atmospheric Gases, J. Chem. Phys., 1972, 57, 12, 5156, https://doi.org/10.1063/1.1678205 . [all data]

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Lobring, K.C.; Check, C.E.; Sunderlin, L.S., The fluoride affinity of SO2, Int. J. Mass Spectrom., 2003, 222, 1-3, 221-227, https://doi.org/10.1016/S1387-3806(02)00950-8 . [all data]

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Sheldon, J.C.; Currie, G.J.; Lahnstein, J.; Hayes, R.N.; Bowie, J.H., Gas Phase Ion Chemistry of Ambident Nucleophiles. Reactions of Alkoxide and Thiomethoxide Negative Ions with Hydrogen Free Molecules., Nouv. J. Chem., 1985, 9, 205. [all data]

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Szulejko, J.; McMahon, T.B., personal communication, 1992. [all data]

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McMahon, T.B.; Kebarle, P., Strong hydrogen bonding in gas-phase ions: A high pressure mass spectrometric study of formation and energetics of methyl fluoride proton bound dimer, J. Am. Chem. Soc., 1986, 108, 6502. [all data]

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Notes

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