Acetamide, N,N-dimethyl-, 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

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Individual Reactions

(C4H10NO+ • 3Water) + Water = (C4H10NO+ • 4Water)

By formula: (C4H10NO+ • 3H2O) + H2O = (C4H10NO+ • 4H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr38.kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated
Quantity Value Units Method Reference Comment
Δr90.4J/mol*KN/AMeot-Ner (Mautner), 1984gas phase; Entropy change calculated or estimated

Free energy of reaction

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

(C4H10NO+ • Water) + Water = (C4H10NO+ • 2Water)

By formula: (C4H10NO+ • H2O) + H2O = (C4H10NO+ • 2H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr51.5kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase
Δr51.5kJ/molPHPMSMeot-Ner, 1984gas phase
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase
Δr110.J/mol*KPHPMSMeot-Ner, 1984gas phase

C4H10NO+ + Water = (C4H10NO+ • Water)

By formula: C4H10NO+ + H2O = (C4H10NO+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr69.0kJ/molPHPMSMeot-Ner (Mautner), 1984gas phase
Δr69.0kJ/molPHPMSMeot-Ner, 1984gas phase
Quantity Value Units Method Reference Comment
Δr110.J/mol*KPHPMSMeot-Ner (Mautner), 1984gas phase
Δr110.J/mol*KPHPMSMeot-Ner, 1984gas phase

(C4H10NO+ • 2Water) + Water = (C4H10NO+ • 3Water)

By formula: (C4H10NO+ • 2H2O) + H2O = (C4H10NO+ • 3H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr39.kJ/molPHPMSMeot-Ner, 1984gas phase
Quantity Value Units Method Reference Comment
Δr80.3J/mol*KPHPMSMeot-Ner, 1984gas phase

C4H10NO+ + N,N-Dimethylacetamide = (C4H10NO+ • N,N-Dimethylacetamide)

By formula: C4H10NO+ + C4H9NO = (C4H10NO+ • C4H9NO)

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

Quantity Value Units Method Reference Comment
Δr131.kJ/molPHPMSMeot-Ner, 1984gas phase
Quantity Value Units Method Reference Comment
Δr115.J/mol*KPHPMSMeot-Ner, 1984gas phase

C4H10NO+ + Acetic acid = (C4H10NO+ • Acetic acid)

By formula: C4H10NO+ + C2H4O2 = (C4H10NO+ • C2H4O2)

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

Quantity Value Units Method Reference Comment
Δr77.0kJ/molPHPMSMeot-Ner, 1984gas phase
Quantity Value Units Method Reference Comment
Δr103.J/mol*KPHPMSMeot-Ner, 1984gas phase

C4H10NO+ + Hydrogen cyanide = (C4H10NO+ • Hydrogen cyanide)

By formula: C4H10NO+ + CHN = (C4H10NO+ • CHN)

Quantity Value Units Method Reference Comment
Δr66.1kJ/molPHPMSSpeller and Meot-Ner (Mautner), 1985gas phase
Quantity Value Units Method Reference Comment
Δr95.4J/mol*KPHPMSSpeller and Meot-Ner (Mautner), 1985gas 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]

Meot-Ner, 1984
Meot-Ner, (Mautner), The Ionic Hydrogen Bond. 4. Intramolecular and Multiple Bonds. Proton Affinities, Hydration and Complexes of Amides and Amino Acid Derivatives, J. Am. Chem. Soc., 1984, 106, 2, 278, https://doi.org/10.1021/ja00314a003 . [all data]

Speller and Meot-Ner (Mautner), 1985
Speller, C.V.; Meot-Ner (Mautner), M., The Ionic Hydrogen Bond and Ion Solvation. 3. Bonds Involving Cyanides. Correlations with Proton Affinites, J. Phys. Chem., 1985, 81, 24, 5217, https://doi.org/10.1021/j100270a020 . [all data]


Notes

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