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Dimethyl amine, protonated


Reaction thermochemistry data

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

Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

Individual Reactions

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

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar8.4kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Deltar21.2cal/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
3.0255.PHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated

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

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar11.3kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar24.4cal/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar4.2kcal/molHPMSBanic and Iribarne, 1985gas phase; electric fields

(C2H8N+ bullet Water) + Water = (C2H8N+ bullet 2Water)

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar13.5kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar24.7cal/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar6.2kcal/molHPMSBanic and Iribarne, 1985gas phase; electric fields

C2H8N+ + Water = (C2H8N+ bullet Water)

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar15.0kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar22.9cal/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar9.1kcal/molHPMSBanic and Iribarne, 1985gas phase; electric fields

C2H8N+ + Dimethylamine = (C2H8N+ bullet Dimethylamine)

By formula: C2H8N+ + C2H7N = (C2H8N+ bullet C2H7N)

Quantity Value Units Method Reference Comment
Deltar24.1kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase
Deltar20.8kcal/molPHPMSYamdagni and Kebarle, 1973gas phase
Quantity Value Units Method Reference Comment
Deltar28.1cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase
Deltar25.7cal/mol*KPHPMSYamdagni and Kebarle, 1973gas phase

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

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar10.5kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar25.2cal/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase

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

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar9.4kcal/molPHPMSMeot-Ner (Mautner), 1984gas phase
Quantity Value Units Method Reference Comment
Deltar24.4cal/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase

C2H8N+ + Ammonia = (C2H8N+ bullet Ammonia)

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

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Deltar20.6kcal/molPHPMSYamdagni and Kebarle, 1974gas phase
Quantity Value Units Method Reference Comment
Deltar28.2cal/mol*KPHPMSYamdagni and Kebarle, 1974gas phase

(C2H8N+ bullet 2Dimethylamine) + Dimethylamine = (C2H8N+ bullet 3Dimethylamine)

By formula: (C2H8N+ bullet 2C2H7N) + C2H7N = (C2H8N+ bullet 3C2H7N)

Quantity Value Units Method Reference Comment
Deltar9.9kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase
Quantity Value Units Method Reference Comment
Deltar26.1cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase

(C2H8N+ bullet 3Dimethylamine) + Dimethylamine = (C2H8N+ bullet 4Dimethylamine)

By formula: (C2H8N+ bullet 3C2H7N) + C2H7N = (C2H8N+ bullet 4C2H7N)

Quantity Value Units Method Reference Comment
Deltar7.9kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase
Quantity Value Units Method Reference Comment
Deltar22.5cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase

(C2H8N+ bullet 4Dimethylamine) + Dimethylamine = (C2H8N+ bullet 5Dimethylamine)

By formula: (C2H8N+ bullet 4C2H7N) + C2H7N = (C2H8N+ bullet 5C2H7N)

Quantity Value Units Method Reference Comment
Deltar6.3kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase
Quantity Value Units Method Reference Comment
Deltar22.5cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase

(C2H8N+ bullet Dimethylamine) + Dimethylamine = (C2H8N+ bullet 2Dimethylamine)

By formula: (C2H8N+ bullet C2H7N) + C2H7N = (C2H8N+ bullet 2C2H7N)

Quantity Value Units Method Reference Comment
Deltar16.4kcal/molPHPMSMeot-Ner (Mautner), 1992gas phase
Quantity Value Units Method Reference Comment
Deltar27.2cal/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase

C2H8N+ + Methylamine = (C2H8N+ bullet Methylamine)

By formula: C2H8N+ + CH5N = (C2H8N+ bullet CH5N)

Quantity Value Units Method Reference Comment
Deltar22.4kcal/molPHPMSYamdagni and Kebarle, 1973gas phase
Quantity Value Units Method Reference Comment
Deltar29.2cal/mol*KPHPMSYamdagni and Kebarle, 1973gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

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

Meot-Ner (Mautner), 1984
Meot-Ner (Mautner), M., The Ionic Hydrogen Bond and Ion Solvation. 2. Hydration of Onium Ions by 1 - 7 H2O Molecules. Relations Between Monomolecular, Specific and Bulk Hydration, J. Am. Chem. Soc., 1984, 106, 5, 1265, https://doi.org/10.1021/ja00317a016 . [all data]

Banic and Iribarne, 1985
Banic, C.M.; Iribarne, J.V., Equilibrium Constants for Clustering of Neutral Molecules about Gaseous Ions, J. Chem. Phys., 1985, 83, 12, 6432, https://doi.org/10.1063/1.449543 . [all data]

Meot-Ner (Mautner), 1992
Meot-Ner (Mautner), M., Intermolecular Forces in Organic Clusters, J. Am. Chem. Soc., 1992, 114, 9, 3312, https://doi.org/10.1021/ja00035a024 . [all data]

Yamdagni and Kebarle, 1973
Yamdagni, R.; Kebarle, P., Gas - Phase Basicites of Amines. Hydrogen Bonding in Proton - Bound Amine Dimers and Proton - Induced Cyclization of alpha, omega - Diamines, J. Am. Chem. Soc., 1973, 95, 11, 3504, https://doi.org/10.1021/ja00792a010 . [all data]

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


Notes

Go To: Top, Reaction thermochemistry data, References