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Methyl Alcohol

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

Bromine anion + Methyl Alcohol = (Bromine anion bullet Methyl Alcohol)

By formula: Br- + CH4O = (Br- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar14.50 ± 0.10kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar13.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar17.6cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.00 ± 0.10kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar8.7 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B
Deltar8.4 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..Br- of Hiraoka, Mizure, et al., 19882; B

(Bromine anion bullet Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 2Methyl Alcohol)

By formula: (Br- bullet CH4O) + CH4O = (Br- bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar12.00 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar12.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.7cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.62kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar6.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 2Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 3Methyl Alcohol)

By formula: (Br- bullet 2CH4O) + CH4O = (Br- bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar9.50 ± 0.50kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar10.6 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.6cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.25kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar4.2 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 3Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 4Methyl Alcohol)

By formula: (Br- bullet 3CH4O) + CH4O = (Br- bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar9.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.2cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.0 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 4Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 5Methyl Alcohol)

By formula: (Br- bullet 4CH4O) + CH4O = (Br- bullet 5CH4O)

Quantity Value Units Method Reference Comment
Deltar9.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.2cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 5Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 6Methyl Alcohol)

By formula: (Br- bullet 5CH4O) + CH4O = (Br- bullet 6CH4O)

Quantity Value Units Method Reference Comment
Deltar9.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.6cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 6Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 7Methyl Alcohol)

By formula: (Br- bullet 6CH4O) + CH4O = (Br- bullet 7CH4O)

Quantity Value Units Method Reference Comment
Deltar8.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.9cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.7 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 7Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 8Methyl Alcohol)

By formula: (Br- bullet 7CH4O) + CH4O = (Br- bullet 8CH4O)

Quantity Value Units Method Reference Comment
Deltar8.4 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.1cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.5 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Bromine anion bullet 8Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 9Methyl Alcohol)

By formula: (Br- bullet 8CH4O) + CH4O = (Br- bullet 9CH4O)

Quantity Value Units Method Reference Comment
Deltar8.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Deltar23.cal/mol*KN/AHiraoka and Yamabe, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar1.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B

(Bromine anion bullet 9Methyl Alcohol) + Methyl Alcohol = (Bromine anion bullet 10Methyl Alcohol)

By formula: (Br- bullet 9CH4O) + CH4O = (Br- bullet 10CH4O)

Quantity Value Units Method Reference Comment
Deltar8.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Deltar23.cal/mol*KN/AHiraoka and Yamabe, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar1.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B

CHO- + Methyl Alcohol = (CHO- bullet Methyl Alcohol)

By formula: CHO- + CH4O = (CHO- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar28.8kcal/molPHPMSMeot-ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.7cal/mol*KPHPMSMeot-ner and Sieck, 1986gas phase; M

HCO2 anion + Methyl Alcohol = (HCO2 anion bullet Methyl Alcohol)

By formula: CHO2- + CH4O = (CHO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.6 ± 1.0kcal/molN/AMeot-Ner and Sieck, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.6cal/mol*KPHPMSMeot-Ner and Sieck, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar10.5 ± 1.6kcal/molTDAsMeot-Ner and Sieck, 1986gas phase; B

CH3O- + Methyl Alcohol = (CH3O- bullet Methyl Alcohol)

By formula: CH3O- + CH4O = (CH3O- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar29.3 ± 1.0kcal/molTDAsPaul and Kebarle, 1990gas phase; B,M
Deltar28.80 ± 0.30kcal/molTDAsMeot-ner and Sieck, 1986gas phase; B,M
Deltar29.4 ± 2.5kcal/molTDAsCaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B
Deltar19.0 ± 2.0kcal/molN/AMoylan, Dodd, et al., 1985gas phase; B
Quantity Value Units Method Reference Comment
Deltar31.8cal/mol*KPHPMSPaul and Kebarle, 1990gas phase; M
Deltar26.7cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar20.30kcal/molIMREMustanir, Matsuoka, et al., 2006gas phase; B
Deltar19.8 ± 1.0kcal/molTDAsPaul and Kebarle, 1990gas phase; B
Deltar20.80 ± 0.50kcal/molTDAsMeot-ner and Sieck, 1986gas phase; B
Deltar20.3 ± 1.6kcal/molTDAsCaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
19.1296.FAMacKay and Bohme, 1978gas phase; From thermochemical cycle,switching reaction(CH3O-)H2O; Meot-Ner(Mautner), 1986; M

(CH3O- bullet Methyl Alcohol) + Methyl Alcohol = (CH3O- bullet 2Methyl Alcohol)

By formula: (CH3O- bullet CH4O) + CH4O = (CH3O- bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar21.4kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar27.8cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH3O- bullet 2Methyl Alcohol) + Methyl Alcohol = (CH3O- bullet 3Methyl Alcohol)

By formula: (CH3O- bullet 2CH4O) + CH4O = (CH3O- bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar15.0kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar26.3cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

(CH3O- bullet 3Methyl Alcohol) + Methyl Alcohol = (CH3O- bullet 4Methyl Alcohol)

By formula: (CH3O- bullet 3CH4O) + CH4O = (CH3O- bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar11.4kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar22.4cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

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

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

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
13.7296.FAMacKay and Bohme, 1978gas phase; From thermochemical cycle,switching reaction(CH3O-)2H2O; Meot-Ner(Mautner), 1986; M

CH5O+ + Methyl Alcohol = (CH5O+ bullet Methyl Alcohol)

By formula: CH5O+ + CH4O = (CH5O+ bullet CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar32.6kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar32.3kcal/molPHPMSSzulejko and McMahon, 1992gas phase; M
Deltar32.1kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; M
Deltar33.1kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Deltar33.7kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O; Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar29.0cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar29.2cal/mol*KPHPMSSzulejko and McMahon, 1992gas phase; M
Deltar26.6cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; M
Deltar30.5cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M
Deltar28.5cal/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O; Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar25.2kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O; Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

(CH5O+ bullet Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 2Methyl Alcohol)

By formula: (CH5O+ bullet CH4O) + CH4O = (CH5O+ bullet 2CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar21.2kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar21.0kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; M
Deltar21.3kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar27.0cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar25.8cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; M
Deltar28.2cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 2Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 3Methyl Alcohol)

By formula: (CH5O+ bullet 2CH4O) + CH4O = (CH5O+ bullet 3CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar14.0kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar16.1kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.0cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar28.9cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 3Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 4Methyl Alcohol)

By formula: (CH5O+ bullet 3CH4O) + CH4O = (CH5O+ bullet 4CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar11.3kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar13.5kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar22.3cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar28.7cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 4Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 5Methyl Alcohol)

By formula: (CH5O+ bullet 4CH4O) + CH4O = (CH5O+ bullet 5CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar12.5kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.5cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar31.1cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 5Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 6Methyl Alcohol)

By formula: (CH5O+ bullet 5CH4O) + CH4O = (CH5O+ bullet 6CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar9.3kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar11.9kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.5cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar32.9cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 6Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 7Methyl Alcohol)

By formula: (CH5O+ bullet 6CH4O) + CH4O = (CH5O+ bullet 7CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar9.0kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar12.0kcal/molPHPMSGrimsrud and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.7cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Deltar35.7cal/mol*KPHPMSGrimsrud and Kebarle, 1973gas phase; M

(CH5O+ bullet 7Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 8Methyl Alcohol)

By formula: (CH5O+ bullet 7CH4O) + CH4O = (CH5O+ bullet 8CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar9.4kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.9cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

(CH5O+ bullet 8Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 9Methyl Alcohol)

By formula: (CH5O+ bullet 8CH4O) + CH4O = (CH5O+ bullet 9CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar9.1kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.9200.PHPMSMeot-Ner (Mautner), 1992gas phase; M

(CH5O+ bullet 9Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 10Methyl Alcohol)

By formula: (CH5O+ bullet 9CH4O) + CH4O = (CH5O+ bullet 10CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar8.7kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.5200.PHPMSMeot-Ner (Mautner), 1992gas phase; M

(CH5O+ bullet 10Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 11Methyl Alcohol)

By formula: (CH5O+ bullet 10CH4O) + CH4O = (CH5O+ bullet 11CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar8.6kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.8184.PHPMSMeot-Ner (Mautner), 1992gas phase; M

(CH5O+ bullet 11Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 12Methyl Alcohol)

By formula: (CH5O+ bullet 11CH4O) + CH4O = (CH5O+ bullet 12CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar8.5kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.7184.PHPMSMeot-Ner (Mautner), 1992gas phase; M

(CH5O+ bullet 12Methyl Alcohol) + Methyl Alcohol = (CH5O+ bullet 13Methyl Alcohol)

By formula: (CH5O+ bullet 12CH4O) + CH4O = (CH5O+ bullet 13CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar8.6kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.8184.PHPMSMeot-Ner (Mautner), 1992gas phase; M

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

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

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar16.4kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar26.5cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

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

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

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar24.5kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar29.cal/mol*KN/AMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
11.6452.PHPMSMeot-Ner(Mautner), 1986gas phase; n, Entropy change calculated or estimated; M

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

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

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar18.0kcal/molPHPMSMeot-Ner(Mautner), 1986gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar26.3cal/mol*KPHPMSMeot-Ner(Mautner), 1986gas phase; n; M

CH6N+ + Methyl Alcohol = (CH6N+ bullet Methyl Alcohol)

By formula: CH6N+ + CH4O = (CH6N+ bullet CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar19.0kcal/molPHPMSMeot-Ner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.2cal/mol*KPHPMSMeot-Ner, 1984gas phase; M

CN- + Methyl Alcohol = (CN- bullet Methyl Alcohol)

By formula: CN- + CH4O = (CN- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar15.70 ± 0.80kcal/molTDAsLarson, Szulejko, et al., 1988gas phase; B,M
Deltar16.6 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Deltar16.5 ± 3.5kcal/molIMRELarson and McMahon, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.cal/mol*KPHPMSLarson, Szulejko, et al., 1988gas phase; M
Deltar24.3cal/mol*KN/ALarson and McMahon, 1987gas phase; switching reaction,Thermochemical ladder(CN-)H2O, Entropy change calculated or estimated; Payzant, Yamdagni, et al., 1971; M
Quantity Value Units Method Reference Comment
Deltar8.80 ± 0.20kcal/molTDAsLarson, Szulejko, et al., 1988gas phase; B
Deltar10.4 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Deltar9.2 ± 2.3kcal/molIMRELarson and McMahon, 1987gas phase; B,M

C2H- + Methyl Alcohol = C3H5O-

By formula: C2H- + CH4O = C3H5O-

Quantity Value Units Method Reference Comment
Deltar21.6 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B
Quantity Value Units Method Reference Comment
Deltar10.90kcal/molIMREMustanir, Matsuoka, et al., 2006gas phase; B
Deltar11.6 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B

MeCO2 anion + Methyl Alcohol = (MeCO2 anion bullet Methyl Alcohol)

By formula: C2H3O2- + CH4O = (C2H3O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.6 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Quantity Value Units Method Reference Comment
Deltar10.5 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B

(C2H4N+ bullet Methyl Alcohol) + Methyl Alcohol = (C2H4N+ bullet 2Methyl Alcohol)

By formula: (C2H4N+ bullet CH4O) + CH4O = (C2H4N+ bullet 2CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar20.9kcal/molPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.0cal/mol*KPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M

(C2H4N+ bullet 2Methyl Alcohol) + Methyl Alcohol = (C2H4N+ bullet 3Methyl Alcohol)

By formula: (C2H4N+ bullet 2CH4O) + CH4O = (C2H4N+ bullet 3CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar13.9kcal/molPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.4cal/mol*KPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M

(C2H4N+ bullet Methyl Alcohol bullet Acetonitrile) + Methyl Alcohol = (C2H4N+ bullet 2Methyl Alcohol bullet Acetonitrile)

By formula: (C2H4N+ bullet CH4O bullet C2H3N) + CH4O = (C2H4N+ bullet 2CH4O bullet C2H3N)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar13.7kcal/molPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.1cal/mol*KPHPMSEl-Shall, Olafsdottir, et al., 1991gas phase; M

C2H4NO2- + Methyl Alcohol = C3H8NO3-

By formula: C2H4NO2- + CH4O = C3H8NO3-

Quantity Value Units Method Reference Comment
Deltar17.00 ± 0.50kcal/molTDAsNieckarz, Atkins, et al., 2008gas phase; B
Quantity Value Units Method Reference Comment
Deltar9.5 ± 1.0kcal/molTDAsNieckarz, Atkins, et al., 2008gas phase; B

C2H5O+ + Methyl Alcohol = (C2H5O+ bullet Methyl Alcohol)

By formula: C2H5O+ + CH4O = (C2H5O+ bullet CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar30.3kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar26.9cal/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar22.3kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

C2H5O- + Methyl Alcohol = (C2H5O- bullet Methyl Alcohol)

By formula: C2H5O- + CH4O = (C2H5O- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar27.3 ± 2.9kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M
Deltar25.6 ± 1.9kcal/molCIDTDeTuri and Ervin, 1999gas phase; B
Quantity Value Units Method Reference Comment
Deltar29.3cal/mol*KN/ACaldwell, Rozeboom, et al., 1984gas phase; switching reaction(CH3O-)CH3OH, Entropy change calculated or estimated; re-evaluated using Meot-Ner(Mautner), 1986 and Paul and Kebarle, 1990; M
Quantity Value Units Method Reference Comment
Deltar18.6 ± 2.0kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
13.4296.FAMackay, Rakshit, et al., 1982gas phase; From thermochemical cycle,switching reaction(CH3O-)CH3OH; Caldwell and Kebarle, 1986, Taft, 1983; M

C2H7O+ + Methyl Alcohol = (C2H7O+ bullet Methyl Alcohol)

By formula: C2H7O+ + CH4O = (C2H7O+ bullet CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar26.3kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar27.1cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet Methyl Alcohol) + Methyl Alcohol = (C2H7O+ bullet 2Methyl Alcohol)

By formula: (C2H7O+ bullet CH4O) + CH4O = (C2H7O+ bullet 2CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar18.8kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar28.9cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet 2Methyl Alcohol) + Methyl Alcohol = (C2H7O+ bullet 3Methyl Alcohol)

By formula: (C2H7O+ bullet 2CH4O) + CH4O = (C2H7O+ bullet 3CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar15.9kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar31.2cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet 3Methyl Alcohol) + Methyl Alcohol = (C2H7O+ bullet 4Methyl Alcohol)

By formula: (C2H7O+ bullet 3CH4O) + CH4O = (C2H7O+ bullet 4CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar13.7kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar30.8cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet Methyl Alcohol bullet Dimethyl ether) + Methyl Alcohol = (C2H7O+ bullet 2Methyl Alcohol bullet Dimethyl ether)

By formula: (C2H7O+ bullet CH4O bullet C2H6O) + CH4O = (C2H7O+ bullet 2CH4O bullet C2H6O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar15.1kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar30.6cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet 2Methyl Alcohol bullet Dimethyl ether) + Methyl Alcohol = (C2H7O+ bullet 3Methyl Alcohol bullet Dimethyl ether)

By formula: (C2H7O+ bullet 2CH4O bullet C2H6O) + CH4O = (C2H7O+ bullet 3CH4O bullet C2H6O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar12.2kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar26.5cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

(C2H7O+ bullet Dimethyl ether) + Methyl Alcohol = (C2H7O+ bullet Methyl Alcohol bullet Dimethyl ether)

By formula: (C2H7O+ bullet C2H6O) + CH4O = (C2H7O+ bullet CH4O bullet C2H6O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar18.1kcal/molPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M
Quantity Value Units Method Reference Comment
Deltar30.6cal/mol*KPHPMSHiraoka, Grimsrud, et al., 1974gas phase; n; M

C2H7O+ + Methyl Alcohol = (C2H7O+ bullet Methyl Alcohol)

By formula: C2H7O+ + CH4O = (C2H7O+ bullet CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar29.6kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar26.6cal/mol*KN/ALarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Deltar21.7kcal/molICRLarson and McMahon, 1982gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M

C2H7O2- + 2Methyl Alcohol = C3H11O3-

By formula: C2H7O2- + 2CH4O = C3H11O3-

Quantity Value Units Method Reference Comment
Deltar21.4 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar13.10 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C2H7O2- + Water + Methyl Alcohol = C2H9O3-

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

Quantity Value Units Method Reference Comment
Deltar17.8 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar10.10 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C2H9O3- + 2Water + Methyl Alcohol = C2H11O4-

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

Quantity Value Units Method Reference Comment
Deltar15.2 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar6.90 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

imidazolide anion + Methyl Alcohol = (imidazolide anion bullet Methyl Alcohol)

By formula: C3H3N2- + CH4O = (C3H3N2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.1kcal/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.2cal/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M

C3H7O+ + Methyl Alcohol = (C3H7O+ bullet Methyl Alcohol)

By formula: C3H7O+ + CH4O = (C3H7O+ bullet CH4O)

Bond type: Hydrogen bonds of the type OH-O between organics

Quantity Value Units Method Reference Comment
Deltar13.1kcal/molPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.3cal/mol*KPHPMSMeot-Ner (Mautner), Ross, et al., 1985gas phase; M

C3H7O- + Methyl Alcohol = (C3H7O- bullet Methyl Alcohol)

By formula: C3H7O- + CH4O = (C3H7O- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar26.9 ± 2.9kcal/molN/ACaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M
Quantity Value Units Method Reference Comment
Deltar29.3cal/mol*KN/ACaldwell, Rozeboom, et al., 1984gas phase; switching reaction(CH3O-)CH3OH, Entropy change calculated or estimated; re-evaluated using Meot-Ner(Mautner), 1986 and Paul and Kebarle, 1990; M
Quantity Value Units Method Reference Comment
Deltar18.2 ± 2.0kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M

C3H9Si+ + Methyl Alcohol = (C3H9Si+ bullet Methyl Alcohol)

By formula: C3H9Si+ + CH4O = (C3H9Si+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar39.2kcal/molPHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar29.7cal/mol*KN/AWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
25.3468.PHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)H2O, Entropy change calculated or estimated; M

C3H9Sn+ + Methyl Alcohol = (C3H9Sn+ bullet Methyl Alcohol)

By formula: C3H9Sn+ + CH4O = (C3H9Sn+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar32.6kcal/molPHPMSStone and Splinter, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar32.cal/mol*KPHPMSStone and Splinter, 1984gas phase; M

C3H10N+ + Methyl Alcohol = (C3H10N+ bullet Methyl Alcohol)

By formula: C3H10N+ + CH4O = (C3H10N+ bullet CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar15.1kcal/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.0cal/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M

(C3H10N+ bullet Methyl Alcohol) + Methyl Alcohol = (C3H10N+ bullet 2Methyl Alcohol)

By formula: (C3H10N+ bullet CH4O) + CH4O = (C3H10N+ bullet 2CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar11.7kcal/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.8cal/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M

(C3H10N+ bullet 2Methyl Alcohol) + Methyl Alcohol = (C3H10N+ bullet 3Methyl Alcohol)

By formula: (C3H10N+ bullet 2CH4O) + CH4O = (C3H10N+ bullet 3CH4O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar10.5kcal/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar27.0cal/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M

(C3H10N+ bullet Methyl Alcohol bullet Methylamine, N,N-dimethyl-) + Methyl Alcohol = (C3H10N+ bullet 2Methyl Alcohol bullet Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ bullet CH4O bullet C3H9N) + CH4O = (C3H10N+ bullet 2CH4O bullet C3H9N)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar9.5kcal/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M

(C3H10N+ bullet Methylamine, N,N-dimethyl-) + Methyl Alcohol = (C3H10N+ bullet Methyl Alcohol bullet Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ bullet C3H9N) + CH4O = (C3H10N+ bullet CH4O bullet C3H9N)

Bond type: Hydrogen bonds of the type NH+-O between organics

Quantity Value Units Method Reference Comment
Deltar10.6kcal/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.2cal/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M

C3H11O3- + 3Methyl Alcohol = C4H15O4-

By formula: C3H11O3- + 3CH4O = C4H15O4-

Quantity Value Units Method Reference Comment
Deltar15.0 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar7.20 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C3H11O3- + Water + 2Methyl Alcohol = C3H13O4-

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

Quantity Value Units Method Reference Comment
Deltar13.8 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar6.40 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

C4H2O3- + Methyl Alcohol = (C4H2O3- bullet Methyl Alcohol)

By formula: C4H2O3- + CH4O = (C4H2O3- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar4.7 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.7343.PHPMSChowdhury, 1987gas phase; M

pyrrolide anion + Methyl Alcohol = (pyrrolide anion bullet Methyl Alcohol)

By formula: C4H4N- + CH4O = (C4H4N- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar18.6 ± 1.0kcal/molTDAsMeot-ner, 1988, 2gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar27.5cal/mol*KPHPMSMeot-ner, 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Deltar10.4 ± 1.0kcal/molTDAsMeot-ner, 1988, 2gas phase; B

C4H9O- + Methyl Alcohol = (C4H9O- bullet Methyl Alcohol)

By formula: C4H9O- + CH4O = (C4H9O- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar25.5 ± 1.0kcal/molTDEqMeot-Ner and Sieck, 1986gas phase; B,M
Deltar23.4 ± 2.2kcal/molCIDTDeTuri and Ervin, 1999gas phase; B
Deltar26.0 ± 2.5kcal/molN/ACaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; B,M
Quantity Value Units Method Reference Comment
Deltar27.9cal/mol*KN/AMeot-Ner and Sieck, 1986gas phase; Entropy change calculated or estimated; M
Deltar29.3cal/mol*KN/ACaldwell, Rozeboom, et al., 1984gas phase; switching reaction(CH3O-)CH3OH, Entropy change calculated or estimated; re-evaluated using Meot-Ner(Mautner), 1986 and Paul and Kebarle, 1990; M
Quantity Value Units Method Reference Comment
Deltar10.20kcal/molIMREMustanir, Matsuoka, et al., 2006gas phase; B
Deltar17.1 ± 1.6kcal/molTDEqMeot-Ner and Sieck, 1986gas phase; B
Deltar17.3 ± 1.6kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; B,M

C4H11O2+ + Methyl Alcohol = (C4H11O2+ bullet Methyl Alcohol)

By formula: C4H11O2+ + CH4O = (C4H11O2+ bullet CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar22.0kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar28.3cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ bullet Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 2Methyl Alcohol)

By formula: (C4H11O2+ bullet CH4O) + CH4O = (C4H11O2+ bullet 2CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar14.4kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.6cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ bullet 2Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 3Methyl Alcohol)

By formula: (C4H11O2+ bullet 2CH4O) + CH4O = (C4H11O2+ bullet 3CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar12.6kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ bullet 3Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 4Methyl Alcohol)

By formula: (C4H11O2+ bullet 3CH4O) + CH4O = (C4H11O2+ bullet 4CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar10.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar22.3cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ bullet 4Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 5Methyl Alcohol)

By formula: (C4H11O2+ bullet 4CH4O) + CH4O = (C4H11O2+ bullet 5CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar9.2kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar22.2cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

(C4H11O2+ bullet 5Methyl Alcohol) + Methyl Alcohol = (C4H11O2+ bullet 6Methyl Alcohol)

By formula: (C4H11O2+ bullet 5CH4O) + CH4O = (C4H11O2+ bullet 6CH4O)

Bond type: Hydrogen bonds between protonated and neutral organics

Quantity Value Units Method Reference Comment
Deltar8.9kcal/molPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M
Quantity Value Units Method Reference Comment
Deltar24.0cal/mol*KPHPMSMeot-Ner (Mautner), Sieck, et al., 1994gas phase; M

C4H15O4- + 4Methyl Alcohol = C5H19O5-

By formula: C4H15O4- + 4CH4O = C5H19O5-

Quantity Value Units Method Reference Comment
Deltar11.4 ± 1.0kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B
Quantity Value Units Method Reference Comment
Deltar4.70 ± 0.50kcal/molTDAsMeot-Ner(Mautner), 1986gas phase; B

cyclopentadienide anion + Methyl Alcohol = (cyclopentadienide anion bullet Methyl Alcohol)

By formula: C5H5- + CH4O = (C5H5- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar13.2 ± 1.0kcal/molTDAsMeot-ner, 1988, 2gas phase; B
Quantity Value Units Method Reference Comment
Deltar6.9 ± 1.0kcal/molTDAsMeot-ner, 1988, 2gas phase; B

C5H11O- + Methyl Alcohol = (C5H11O- bullet Methyl Alcohol)

By formula: C5H11O- + CH4O = (C5H11O- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar25.7 ± 2.9kcal/molN/ACaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B
Quantity Value Units Method Reference Comment
Deltar17.0 ± 2.0kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B

C6F4O2- + Methyl Alcohol = (C6F4O2- bullet Methyl Alcohol)

By formula: C6F4O2- + CH4O = (C6F4O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar3.0 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.0343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Methyl Alcohol = (C6H4ClNO2- bullet Methyl Alcohol)

By formula: C6H4ClNO2- + CH4O = (C6H4ClNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.4 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.4343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Methyl Alcohol = (C6H4ClNO2- bullet Methyl Alcohol)

By formula: C6H4ClNO2- + CH4O = (C6H4ClNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.4 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.4343.PHPMSChowdhury, 1987gas phase; M

C6H4ClNO2- + Methyl Alcohol = (C6H4ClNO2- bullet Methyl Alcohol)

By formula: C6H4ClNO2- + CH4O = (C6H4ClNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.6 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.6343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Methyl Alcohol = (C6H4FNO2- bullet Methyl Alcohol)

By formula: C6H4FNO2- + CH4O = (C6H4FNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.8 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.8343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Methyl Alcohol = (C6H4FNO2- bullet Methyl Alcohol)

By formula: C6H4FNO2- + CH4O = (C6H4FNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.0 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.0343.PHPMSChowdhury, 1987gas phase; M

C6H4FNO2- + Methyl Alcohol = (C6H4FNO2- bullet Methyl Alcohol)

By formula: C6H4FNO2- + CH4O = (C6H4FNO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar15.8 ± 2.0kcal/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar29.8cal/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.6 ± 2.0kcal/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4NO3- + Methyl Alcohol = (C6H4NO3- bullet Methyl Alcohol)

By formula: C6H4NO3- + CH4O = (C6H4NO3- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.0 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4NO3- + Methyl Alcohol = (C6H4NO3- bullet Methyl Alcohol)

By formula: C6H4NO3- + CH4O = (C6H4NO3- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.8 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C6H4N2O4- + Methyl Alcohol = (C6H4N2O4- bullet Methyl Alcohol)

By formula: C6H4N2O4- + CH4O = (C6H4N2O4- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar2.3 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
2.3343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Methyl Alcohol = (C6H4N2O4- bullet Methyl Alcohol)

By formula: C6H4N2O4- + CH4O = (C6H4N2O4- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar3.3 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.3343.PHPMSChowdhury, 1987gas phase; M

C6H4N2O4- + Methyl Alcohol = (C6H4N2O4- bullet Methyl Alcohol)

By formula: C6H4N2O4- + CH4O = (C6H4N2O4- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar3.8 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.8343.PHPMSChowdhury, 1987gas phase; M

p-Benzoquinone anion + Methyl Alcohol = (p-Benzoquinone anion bullet Methyl Alcohol)

By formula: C6H4O2- + CH4O = (C6H4O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar5.5 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
5.5343.PHPMSChowdhury, 1987gas phase; M

C6H5NO2- + Methyl Alcohol = (C6H5NO2- bullet Methyl Alcohol)

By formula: C6H5NO2- + CH4O = (C6H5NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar15.10 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar26.1cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar7.30 ± 0.40kcal/molTDAsSieck, 1985gas phase; B
Deltar6.3 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.3343.PHPMSChowdhury, 1987gas phase; M

thiophenoxide anion + Methyl Alcohol = (thiophenoxide anion bullet Methyl Alcohol)

By formula: C6H5S- + CH4O = (C6H5S- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar13.4kcal/molPHPMSSieck and Meot-ner, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.0cal/mol*KPHPMSSieck and Meot-ner, 1989gas phase; M

thiophenoxide anion + Methyl Alcohol = C7H9OS-

By formula: C6H5S- + CH4O = C7H9OS-

Quantity Value Units Method Reference Comment
Deltar13.40 ± 0.10kcal/molTDAsSieck and Meot-ner, 1989gas phase; B
Quantity Value Units Method Reference Comment
Deltar6.50 ± 0.30kcal/molTDAsSieck and Meot-ner, 1989gas phase; B

C6H9- + Methyl Alcohol = C7H13O-

By formula: C6H9- + CH4O = C7H13O-

Quantity Value Units Method Reference Comment
Deltar20.8 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B
Quantity Value Units Method Reference Comment
Deltar11.50kcal/molIMREMustanir, Matsuoka, et al., 2006gas phase; B
Deltar10.7 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B

C6H11S2- + Methyl Alcohol = (C6H11S2- bullet Methyl Alcohol)

By formula: C6H11S2- + CH4O = (C6H11S2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar21.9 ± 2.5kcal/molN/ACaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B
Quantity Value Units Method Reference Comment
Deltar13.2 ± 1.6kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B

Perfluoro(methylcyclohexane) anion + Methyl Alcohol = (Perfluoro(methylcyclohexane) anion bullet Methyl Alcohol)

By formula: C7F14- + CH4O = (C7F14- bullet CH4O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.4308.PHPMSKnighton, Zook, et al., 1990gas phase; M

C7H4F3NO2- + Methyl Alcohol = (C7H4F3NO2- bullet Methyl Alcohol)

By formula: C7H4F3NO2- + CH4O = (C7H4F3NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar14.6 ± 2.0kcal/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B
Quantity Value Units Method Reference Comment
Deltar4.9 ± 1.6kcal/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C7H4N2O2- + Methyl Alcohol = (C7H4N2O2- bullet Methyl Alcohol)

By formula: C7H4N2O2- + CH4O = (C7H4N2O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar4.7 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.7343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Methyl Alcohol = (C7H4N2O2- bullet Methyl Alcohol)

By formula: C7H4N2O2- + CH4O = (C7H4N2O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar4.5 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.5343.PHPMSChowdhury, 1987gas phase; M

C7H4N2O2- + Methyl Alcohol = (C7H4N2O2- bullet Methyl Alcohol)

By formula: C7H4N2O2- + CH4O = (C7H4N2O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar13.9 ± 2.0kcal/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar28.6cal/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.1 ± 2.0kcal/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C7H7NO2- + Methyl Alcohol = (C7H7NO2- bullet Methyl Alcohol)

By formula: C7H7NO2- + CH4O = (C7H7NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.3 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.3343.PHPMSChowdhury, 1987gas phase; M

C7H7NO2- + Methyl Alcohol = (C7H7NO2- bullet Methyl Alcohol)

By formula: C7H7NO2- + CH4O = (C7H7NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.5 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.5343.PHPMSChowdhury, 1987gas phase; M

C7H7NO2- + Methyl Alcohol = (C7H7NO2- bullet Methyl Alcohol)

By formula: C7H7NO2- + CH4O = (C7H7NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.4 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C7H7NO3- + Methyl Alcohol = (C7H7NO3- bullet Methyl Alcohol)

By formula: C7H7NO3- + CH4O = (C7H7NO3- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.1 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.1343.PHPMSChowdhury, 1987gas phase; M

C7H7NO3- + Methyl Alcohol = (C7H7NO3- bullet Methyl Alcohol)

By formula: C7H7NO3- + CH4O = (C7H7NO3- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar14.3 ± 2.0kcal/molN/AChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B,M
Quantity Value Units Method Reference Comment
Deltar23.4cal/mol*KPHPMSChowdhury, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar6.3 ± 2.0kcal/molTDAsChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

C8H5- + Methyl Alcohol = (C8H5- bullet Methyl Alcohol)

By formula: C8H5- + CH4O = (C8H5- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar21.5 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; B
Deltar21.4 ± 2.9kcal/molN/ACaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M
Quantity Value Units Method Reference Comment
Deltar29.3cal/mol*KN/ACaldwell, Rozeboom, et al., 1984gas phase; switching reaction(CH3O-)CH3OH, Entropy change calculated or estimated; re-evaluated using Meot-Ner(Mautner), 1986 and Paul and Kebarle, 1990; M
Quantity Value Units Method Reference Comment
Deltar11.0 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; B
Deltar12.7 ± 2.0kcal/molIMRECaldwell, Rozeboom, et al., 1984gas phase; Reanchored to average data from Paul and Kebarle, 1990 and Meot-ner and Sieck, 1986.; value altered from reference due to change in acidity scale; B,M

C8H9NO2- + Methyl Alcohol = (C8H9NO2- bullet Methyl Alcohol)

By formula: C8H9NO2- + CH4O = (C8H9NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar6.3 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.3343.PHPMSChowdhury, 1987gas phase; M

C8H17O4+ + Methyl Alcohol = (C8H17O4+ bullet Methyl Alcohol)

By formula: C8H17O4+ + CH4O = (C8H17O4+ bullet CH4O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Deltar19.5kcal/molPHPMSSharma and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar34.0cal/mol*KPHPMSSharma and Kebarle, 1984gas phase; M

C9H7- + Methyl Alcohol = C10H11O-

By formula: C9H7- + CH4O = C10H11O-

Quantity Value Units Method Reference Comment
Deltar21.6 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B
Quantity Value Units Method Reference Comment
Deltar10.20kcal/molIMREMustanir, Matsuoka, et al., 2006gas phase; B
Deltar11.1 ± 2.0kcal/molIMREChabinyc and Brauman, 1999gas phase; Anchored to MeOH «DELTA»Gacid=375.2; B

C10H4Cl2O2- + Methyl Alcohol = (C10H4Cl2O2- bullet Methyl Alcohol)

By formula: C10H4Cl2O2- + CH4O = (C10H4Cl2O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar<1.5 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
1.5343.PHPMSChowdhury, 1987gas phase; DG<; M

1,4-Naphthalenedione anion + Methyl Alcohol = (1,4-Naphthalenedione anion bullet Methyl Alcohol)

By formula: C10H6O2- + CH4O = (C10H6O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar4.6 ± 1.6kcal/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.6343.PHPMSChowdhury, 1987gas phase; M

C10H21O5+ + Methyl Alcohol = (C10H21O5+ bullet Methyl Alcohol)

By formula: C10H21O5+ + CH4O = (C10H21O5+ bullet CH4O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Deltar20.0kcal/molPHPMSSharma and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar28.0cal/mol*KPHPMSSharma and Kebarle, 1984gas phase; M

C12H25O6+ + Methyl Alcohol = (C12H25O6+ bullet Methyl Alcohol)

By formula: C12H25O6+ + CH4O = (C12H25O6+ bullet CH4O)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

Quantity Value Units Method Reference Comment
Deltar20.0kcal/molPHPMSSharma and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.5cal/mol*KPHPMSSharma and Kebarle, 1984gas phase; M

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

By formula: Cl- + CH4O = (Cl- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17. ± 3.kcal/molAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Deltar22.6cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Deltar24.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Deltar22.0cal/mol*KPHPMSSieck, 1985gas phase; M
Deltar22.9cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Deltar14.8cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar10.1 ± 0.8kcal/molAVGN/AAverage of 10 values; Individual data points

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

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

Quantity Value Units Method Reference Comment
Deltar14.10 ± 0.40kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar13.70 ± 0.20kcal/molTDAsEvans and Keesee, 1991gas phase; B,M
Deltar14.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Deltar13.00 ± 0.70kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar24.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Deltar22.0cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Deltar19.4cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar7.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar7.10kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar6.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Deltar7.20 ± 0.40kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

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

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

Quantity Value Units Method Reference Comment
Deltar11.50 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar10.80 ± 0.30kcal/molTDAsEvans and Keesee, 1991gas phase; B,M
Deltar11.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Deltar12.30 ± 0.60kcal/molN/AYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Deltar22.7cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Deltar23.6cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.06kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar4.00kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar4.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Deltar5.20 ± 0.30kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

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

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

Quantity Value Units Method Reference Comment
Deltar10.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Deltar10.50kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar11.20 ± 0.60kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Deltar26.4cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Deltar3.70kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar3.30 ± 0.20kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion bullet 4Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 5Methyl Alcohol)

By formula: (Cl- bullet 4CH4O) + CH4O = (Cl- bullet 5CH4O)

Quantity Value Units Method Reference Comment
Deltar9.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Deltar10.50 ± 0.50kcal/molN/AYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Deltar25.5cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Deltar2.90 ± 0.10kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion bullet 5Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 6Methyl Alcohol)

By formula: (Cl- bullet 5CH4O) + CH4O = (Cl- bullet 6CH4O)

Quantity Value Units Method Reference Comment
Deltar8.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion bullet 6Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 7Methyl Alcohol)

By formula: (Cl- bullet 6CH4O) + CH4O = (Cl- bullet 7CH4O)

Quantity Value Units Method Reference Comment
Deltar8.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion bullet 7Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 8Methyl Alcohol)

By formula: (Cl- bullet 7CH4O) + CH4O = (Cl- bullet 8CH4O)

Quantity Value Units Method Reference Comment
Deltar7.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar19.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion bullet 8Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 9Methyl Alcohol)

By formula: (Cl- bullet 8CH4O) + CH4O = (Cl- bullet 9CH4O)

Quantity Value Units Method Reference Comment
Deltar7.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.6cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion bullet 9Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 10Methyl Alcohol)

By formula: (Cl- bullet 9CH4O) + CH4O = (Cl- bullet 10CH4O)

Quantity Value Units Method Reference Comment
Deltar7.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar20.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion bullet 10Methyl Alcohol) + Methyl Alcohol = (Chlorine anion bullet 11Methyl Alcohol)

By formula: (Cl- bullet 10CH4O) + CH4O = (Cl- bullet 11CH4O)

Quantity Value Units Method Reference Comment
Deltar7.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Deltar20.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar1.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

(Chlorine anion bullet Methyl Alcohol bullet Water) + Methyl Alcohol = (Chlorine anion bullet 2Methyl Alcohol bullet Water)

By formula: (Cl- bullet CH4O bullet H2O) + CH4O = (Cl- bullet 2CH4O bullet H2O)

Quantity Value Units Method Reference Comment
Deltar10.8kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar19.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion bullet Water) + Methyl Alcohol = (Chlorine anion bullet Methyl Alcohol bullet Water)

By formula: (Cl- bullet H2O) + CH4O = (Cl- bullet CH4O bullet H2O)

Quantity Value Units Method Reference Comment
Deltar13.2kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar20.9cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion bullet 2Water) + Methyl Alcohol = (Chlorine anion bullet Methyl Alcohol bullet 2Water)

By formula: (Cl- bullet 2H2O) + CH4O = (Cl- bullet CH4O bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar11.4kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.1cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

Cobalt ion (1+) + Methyl Alcohol = (Cobalt ion (1+) bullet Methyl Alcohol)

By formula: Co+ + CH4O = (Co+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar35.4 ± 1.9kcal/molCIDTRodgers and Armentrout, 2000RCD

Copper ion (1+) + Methyl Alcohol = (Copper ion (1+) bullet Methyl Alcohol)

By formula: Cu+ + CH4O = (Cu+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar13.4kcal/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Deltar25.cal/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Deltar5.9kcal/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

(Copper ion (1+) bullet Methyl Alcohol) + Methyl Alcohol = (Copper ion (1+) bullet 2Methyl Alcohol)

By formula: (Cu+ bullet CH4O) + CH4O = (Cu+ bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar13.8kcal/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Deltar25.cal/mol*KN/AEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M
Quantity Value Units Method Reference Comment
Deltar6.3kcal/molHPMSEl-Shall, Schriver, et al., 1989gas phase; Entropy change calculated or estimated, Cu+ from laser desorption; M

Fluorine anion + Methyl Alcohol = CH3D4FO-

By formula: F- + CH4O = CH3D4FO-

Quantity Value Units Method Reference Comment
Deltar29.8 ± 2.0kcal/molTDEqWilkinson, Szulejko, et al., 1992gas phase; Reported relative to ROH..F-, 0.5 kcal/mol weaker.; B
Quantity Value Units Method Reference Comment
Deltar22.4 ± 2.0kcal/molTDEqWilkinson, Szulejko, et al., 1992gas phase; Reported relative to ROH..F-, 0.5 kcal/mol weaker.; B

Fluorine anion + Methyl Alcohol = (Fluorine anion bullet Methyl Alcohol)

By formula: F- + CH4O = (F- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar29.6 ± 2.0kcal/molIMRELarson and McMahon, 1983gas phase; B,M
Deltar29.4 ± 2.2kcal/molCIDTDeTuri and Ervin, 1999gas phase; B
Deltar23.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.0cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Deltar22.6cal/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
Deltar22.8 ± 2.0kcal/molIMRELarson and McMahon, 1983gas phase; B,M
Deltar15.8 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 2Methyl Alcohol)

By formula: (F- bullet CH4O) + CH4O = (F- bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar20.30 ± 0.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar19.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.2cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.97kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar12.4 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 2Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 3Methyl Alcohol)

By formula: (F- bullet 2CH4O) + CH4O = (F- bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar15.10 ± 0.60kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar14.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.2cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.06kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar8.2 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 3Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 4Methyl Alcohol)

By formula: (F- bullet 3CH4O) + CH4O = (F- bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar12.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar23.5cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.5 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 4Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 5Methyl Alcohol)

By formula: (F- bullet 4CH4O) + CH4O = (F- bullet 5CH4O)

Quantity Value Units Method Reference Comment
Deltar11.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar27.3cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.8 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 5Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 6Methyl Alcohol)

By formula: (F- bullet 5CH4O) + CH4O = (F- bullet 6CH4O)

Quantity Value Units Method Reference Comment
Deltar11.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar29.8cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.6 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 6Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 7Methyl Alcohol)

By formula: (F- bullet 6CH4O) + CH4O = (F- bullet 7CH4O)

Quantity Value Units Method Reference Comment
Deltar9.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.5cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.2 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 7Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 8Methyl Alcohol)

By formula: (F- bullet 7CH4O) + CH4O = (F- bullet 8CH4O)

Quantity Value Units Method Reference Comment
Deltar9.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar26.8cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.7 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 8Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 9Methyl Alcohol)

By formula: (F- bullet 8CH4O) + CH4O = (F- bullet 9CH4O)

Quantity Value Units Method Reference Comment
Deltar9.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.7cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.5 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 9Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 10Methyl Alcohol)

By formula: (F- bullet 9CH4O) + CH4O = (F- bullet 10CH4O)

Quantity Value Units Method Reference Comment
Deltar8.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.1cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 10Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 11Methyl Alcohol)

By formula: (F- bullet 10CH4O) + CH4O = (F- bullet 11CH4O)

Quantity Value Units Method Reference Comment
Deltar8.6 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.5cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.0 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Fluorine anion bullet 11Methyl Alcohol) + Methyl Alcohol = (Fluorine anion bullet 12Methyl Alcohol)

By formula: (F- bullet 11CH4O) + CH4O = (F- bullet 12CH4O)

Quantity Value Units Method Reference Comment
Deltar8.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Deltar25.cal/mol*KN/AHiraoka and Yamabe, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar1.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B

F6S- + Methyl Alcohol = (F6S- bullet Methyl Alcohol)

By formula: F6S- + CH4O = (F6S- bullet CH4O)

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.5308.PHPMSKnighton, Zook, et al., 1990gas phase; M

HS- + Methyl Alcohol = (HS- bullet Methyl Alcohol)

By formula: HS- + CH4O = (HS- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.0 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Quantity Value Units Method Reference Comment
Deltar11.0 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B

H4ClO2- + Methyl Alcohol + 2Water = CH8ClO3-

By formula: H4ClO2- + CH4O + 2H2O = CH8ClO3-

Quantity Value Units Method Reference Comment
Deltar10.40 ± 0.20kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar11.40 ± 0.30kcal/molTDAsEvans and Keesee, 1991gas phase; For solvation by MeOH of core ion; B
Quantity Value Units Method Reference Comment
Deltar5.80kcal/molTDAsEvans and Keesee, 1991gas phase; B
Deltar6.00kcal/molTDAsEvans and Keesee, 1991gas phase; For solvation by MeOH of core ion; B

Iodide + Methyl Alcohol = (Iodide bullet Methyl Alcohol)

By formula: I- + CH4O = (I- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar11.90 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar11.3 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B,M
Deltar11.2kcal/molPHPMSHiraoka and Yamabe, 1991gas phase; M
Deltar11.kcal/molPHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar17.1cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Deltar17.8cal/mol*KPHPMSCaldwell and Kebarle, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.76kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar6.0 ± 1.0kcal/molTDAsCaldwell and Kebarle, 1984gas phase; B
Deltar5.7 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..I- of Caldwell and Kebarle, 1984; B

(Iodide bullet Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 2Methyl Alcohol)

By formula: (I- bullet CH4O) + CH4O = (I- bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar9.50 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar11.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.6cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar4.25kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar4.4 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 2Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 3Methyl Alcohol)

By formula: (I- bullet 2CH4O) + CH4O = (I- bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar7.70 ± 0.60kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar9.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar22.4cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar3.41kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Deltar3.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 3Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 4Methyl Alcohol)

By formula: (I- bullet 3CH4O) + CH4O = (I- bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar9.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar24.8cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar2.3 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 4Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 5Methyl Alcohol)

By formula: (I- bullet 4CH4O) + CH4O = (I- bullet 5CH4O)

Quantity Value Units Method Reference Comment
Deltar9.6 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar27.1cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.5 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 5Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 6Methyl Alcohol)

By formula: (I- bullet 5CH4O) + CH4O = (I- bullet 6CH4O)

Quantity Value Units Method Reference Comment
Deltar9.6 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar27.4cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.4 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 6Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 7Methyl Alcohol)

By formula: (I- bullet 6CH4O) + CH4O = (I- bullet 7CH4O)

Quantity Value Units Method Reference Comment
Deltar9.4 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar28.0cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar1.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; B

(Iodide bullet 7Methyl Alcohol) + Methyl Alcohol = (Iodide bullet 8Methyl Alcohol)

By formula: (I- bullet 7CH4O) + CH4O = (I- bullet 8CH4O)

Quantity Value Units Method Reference Comment
Deltar9.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KN/AHiraoka and Yamabe, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar0.8 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1991gas phase; Entropy estimated.; B

Potassium ion (1+) + Methyl Alcohol = (Potassium ion (1+) bullet Methyl Alcohol)

By formula: K+ + CH4O = (K+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar21.9kcal/molHPMSEvans and Keesee, 1991gas phase; switching reaction,n(K+)H2O; M
Quantity Value Units Method Reference Comment
Deltar31.6cal/mol*KHPMSEvans and Keesee, 1991gas phase; switching reaction,n(K+)H2O; M

(Potassium ion (1+) bullet Methyl Alcohol) + Methyl Alcohol = (Potassium ion (1+) bullet 2Methyl Alcohol)

By formula: (K+ bullet CH4O) + CH4O = (K+ bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar18.0kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar35.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet 2Methyl Alcohol) + Methyl Alcohol = (Potassium ion (1+) bullet 3Methyl Alcohol)

By formula: (K+ bullet 2CH4O) + CH4O = (K+ bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar14.5kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet 3Methyl Alcohol) + Methyl Alcohol = (Potassium ion (1+) bullet 4Methyl Alcohol)

By formula: (K+ bullet 3CH4O) + CH4O = (K+ bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar12.5kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet Methyl Alcohol bullet Water) + Methyl Alcohol = (Potassium ion (1+) bullet 2Methyl Alcohol bullet Water)

By formula: (K+ bullet CH4O bullet H2O) + CH4O = (K+ bullet 2CH4O bullet H2O)

Quantity Value Units Method Reference Comment
Deltar13.5kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar27.3cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet 2Methyl Alcohol bullet Water) + Methyl Alcohol = (Potassium ion (1+) bullet 3Methyl Alcohol bullet Water)

By formula: (K+ bullet 2CH4O bullet H2O) + CH4O = (K+ bullet 3CH4O bullet H2O)

Quantity Value Units Method Reference Comment
Deltar12.5kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.6cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet Water) + Methyl Alcohol = (Potassium ion (1+) bullet Methyl Alcohol bullet Water)

By formula: (K+ bullet H2O) + CH4O = (K+ bullet CH4O bullet H2O)

Quantity Value Units Method Reference Comment
Deltar19.6kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Deltar32.5cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Potassium ion (1+) bullet 2Water) + Methyl Alcohol = (Potassium ion (1+) bullet Methyl Alcohol bullet 2Water)

By formula: (K+ bullet 2H2O) + CH4O = (K+ bullet CH4O bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar16.6kcal/molHPMSEvans and Keesee, 1991gas phase; switching reaction,n(K+)3H2O; M
Quantity Value Units Method Reference Comment
Deltar30.9cal/mol*KHPMSEvans and Keesee, 1991gas phase; switching reaction,n(K+)3H2O; M

Lithium ion (1+) + Methyl Alcohol = (Lithium ion (1+) bullet Methyl Alcohol)

By formula: Li+ + CH4O = (Li+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar36.8 ± 1.9kcal/molCIDTRodgers and Armentrout, 2000RCD
Deltar38.1kcal/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H20, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M
Deltar38.kcal/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M
Quantity Value Units Method Reference Comment
Deltar26.cal/mol*KN/AWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H20, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M
Quantity Value Units Method Reference Comment
Deltar30.3kcal/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H20, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 interpolated; M

Magnesium ion (1+) + Methyl Alcohol = (Magnesium ion (1+) bullet Methyl Alcohol)

By formula: Mg+ + CH4O = (Mg+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar34.7 ± 1.6kcal/molCIDTAndersen, Muntean, et al., 2000RCD
Deltar61. ± 5.kcal/molPDissOperti, Tews, et al., 1988gas phase; M

(Magnesium ion (1+) bullet Methyl Alcohol) + Methyl Alcohol = (Magnesium ion (1+) bullet 2Methyl Alcohol)

By formula: (Mg+ bullet CH4O) + CH4O = (Mg+ bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar28.8 ± 1.6kcal/molCIDTAndersen, Muntean, et al., 2000RCD

(Magnesium ion (1+) bullet 2Methyl Alcohol) + Methyl Alcohol = (Magnesium ion (1+) bullet 3Methyl Alcohol)

By formula: (Mg+ bullet 2CH4O) + CH4O = (Mg+ bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar21.9 ± 2.1kcal/molCIDTAndersen, Muntean, et al., 2000RCD

Nitrogen oxide anion + Methyl Alcohol = (Nitrogen oxide anion bullet Methyl Alcohol)

By formula: NO2- + CH4O = (NO2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar17.40 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar25.8cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar9.70 ± 0.40kcal/molTDAsSieck, 1985gas phase; B

Sodium ion (1+) + Methyl Alcohol = (Sodium ion (1+) bullet Methyl Alcohol)

By formula: Na+ + CH4O = (Na+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar23.2 ± 1.3kcal/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Deltar21.9 ± 1.4kcal/molCIDTArmentrout and Rodgers, 2000RCD
Deltar24.0 ± 0.2kcal/molHPMSHoyau, Norrman, et al., 1999RCD
Deltar26.6 ± 0.2kcal/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar20500.cal/mol*KHPMSHoyau, Norrman, et al., 1999RCD
Deltar24.3cal/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
17.3298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(Sodium ion (1+) bullet Methyl Alcohol) + Methyl Alcohol = (Sodium ion (1+) bullet 2Methyl Alcohol)

By formula: (Na+ bullet CH4O) + CH4O = (Na+ bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar20.5 ± 1.4kcal/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Deltar21.4 ± 1.6kcal/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Deltar20.5 ± 1.6kcal/molCIDCAmicangelo and Armentrout, 2001Anchor NH3=24.41; RCD
Deltar20.2 ± 0.2kcal/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.7cal/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

(Sodium ion (1+) bullet 2Methyl Alcohol) + Methyl Alcohol = (Sodium ion (1+) bullet 3Methyl Alcohol)

By formula: (Na+ bullet 2CH4O) + CH4O = (Na+ bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar17.4 ± 0.4kcal/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.1cal/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

(Sodium ion (1+) bullet 3Methyl Alcohol) + Methyl Alcohol = (Sodium ion (1+) bullet 4Methyl Alcohol)

By formula: (Na+ bullet 3CH4O) + CH4O = (Na+ bullet 4CH4O)

Quantity Value Units Method Reference Comment
Deltar15.7 ± 0.2kcal/molHPMSGuo, Conklin, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar30.0cal/mol*KHPMSGuo, Conklin, et al., 1989gas phase; M

Oxygen anion + Methyl Alcohol = (Oxygen anion bullet Methyl Alcohol)

By formula: O2- + CH4O = (O2- bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar19.10kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar21.9cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.50kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Oxygen anion bullet Methyl Alcohol) + Methyl Alcohol = (Oxygen anion bullet 2Methyl Alcohol)

By formula: (O2- bullet CH4O) + CH4O = (O2- bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar15.50 ± 0.80kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar24.8cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar8.10 ± 0.40kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Oxygen anion bullet 2Methyl Alcohol) + Methyl Alcohol = (Oxygen anion bullet 3Methyl Alcohol)

By formula: (O2- bullet 2CH4O) + CH4O = (O2- bullet 3CH4O)

Quantity Value Units Method Reference Comment
Deltar13.50 ± 0.70kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar27.9cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Deltar5.20 ± 0.30kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

Lead ion (1+) + Methyl Alcohol = (Lead ion (1+) bullet Methyl Alcohol)

By formula: Pb+ + CH4O = (Pb+ bullet CH4O)

Quantity Value Units Method Reference Comment
Deltar23.3 ± 0.2kcal/molHPMSGuo and Castleman, 1990gas phase; M
Quantity Value Units Method Reference Comment
Deltar23.3cal/mol*KHPMSGuo and Castleman, 1990gas phase; M

(Lead ion (1+) bullet Methyl Alcohol) + Methyl Alcohol = (Lead ion (1+) bullet 2Methyl Alcohol)

By formula: (Pb+ bullet CH4O) + CH4O = (Pb+ bullet 2CH4O)

Quantity Value Units Method Reference Comment
Deltar17.2 ± 0.3kcal/molHPMSGuo and Castleman, 1990gas phase; M
Quantity Value Units Method Reference Comment
Deltar26.6cal/mol*KHPMSGuo and Castleman, 1990gas phase; M

References

Go To: Top, Ion clustering data, Notes

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

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Notes

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