Methylamine, N,N-dimethyl-

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Ion clustering data

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

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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

C3H9Sn+ + Methylamine, N,N-dimethyl- = (C3H9Sn+ • Methylamine, N,N-dimethyl-)

By formula: C3H9Sn+ + C3H9N = (C3H9Sn+ • C3H9N)

Quantity Value Units Method Reference Comment
Δr191.kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr130.J/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

Free energy of reaction

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

C3H10N+ + Methylamine, N,N-dimethyl- = (C3H10N+ • Methylamine, N,N-dimethyl-)

By formula: C3H10N+ + C3H9N = (C3H10N+ • C3H9N)

Quantity Value Units Method Reference Comment
Δr92.0kJ/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Δr92.0kJ/molPHPMSMeot-Ner (Mautner), 1992gas phase; M
Δr94.6kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M
Δr94.1kJ/molPHPMSYamdagni and Kebarle, 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr114.J/mol*KPHPMSEl-Shall, Daly, et al., 1992gas phase; M
Δr114.J/mol*KPHPMSMeot-Ner (Mautner), 1992gas phase; M
Δr134.J/mol*KPHPMSYamdagni and Kebarle, 1973gas phase; M

(C3H10N+ • Methylamine, N,N-dimethyl-) + Methylamine, N,N-dimethyl- = (C3H10N+ • 2Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • C3H9N) + C3H9N = (C3H10N+ • 2C3H9N)

Quantity Value Units Method Reference Comment
Δr29.kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M

(C3H10N+ • 2Methylamine, N,N-dimethyl-) + Methylamine, N,N-dimethyl- = (C3H10N+ • 3Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • 2C3H9N) + C3H9N = (C3H10N+ • 3C3H9N)

Quantity Value Units Method Reference Comment
Δr27.kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M

(C3H10N+ • 3Methylamine, N,N-dimethyl-) + Methylamine, N,N-dimethyl- = (C3H10N+ • 4Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • 3C3H9N) + C3H9N = (C3H10N+ • 4C3H9N)

Quantity Value Units Method Reference Comment
Δr35.kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M

(C3H10N+ • 4Methylamine, N,N-dimethyl-) + Methylamine, N,N-dimethyl- = (C3H10N+ • 5Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • 4C3H9N) + C3H9N = (C3H10N+ • 5C3H9N)

Quantity Value Units Method Reference Comment
Δr37.kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M

(C3H10N+ • 5Methylamine, N,N-dimethyl-) + Methylamine, N,N-dimethyl- = (C3H10N+ • 6Methylamine, N,N-dimethyl-)

By formula: (C3H10N+ • 5C3H9N) + C3H9N = (C3H10N+ • 6C3H9N)

Quantity Value Units Method Reference Comment
Δr31.kJ/molMKERWei, Tzeng, et al., 1991gas phase; from graph; M

(C3H10N+ • Methylamine, N,N-dimethyl- • Water) + Methylamine, N,N-dimethyl- = (C3H10N+ • 2Methylamine, N,N-dimethyl- • Water)

By formula: (C3H10N+ • C3H9N • H2O) + C3H9N = (C3H10N+ • 2C3H9N • H2O)

Quantity Value Units Method Reference Comment
Δr46.0kJ/molPHPMSEl-Shall, Daly, et al., 1992gas phase; M

Potassium ion (1+) + Methylamine, N,N-dimethyl- = (Potassium ion (1+) • Methylamine, N,N-dimethyl-)

By formula: K+ + C3H9N = (K+ • C3H9N)

Quantity Value Units Method Reference Comment
Δr83.7kJ/molHPMSDavidson and Kebarle, 1976gas phase; switching reaction(K+)H2O; Davidson and Kebarle, 1976, 2; M
Quantity Value Units Method Reference Comment
Δr97.9J/mol*KHPMSDavidson and Kebarle, 1976gas phase; switching reaction(K+)H2O; Davidson and Kebarle, 1976, 2; M
Quantity Value Units Method Reference Comment
Δr54.4kJ/molHPMSDavidson and Kebarle, 1976gas phase; switching reaction(K+)H2O; Davidson and Kebarle, 1976, 2; M

Lithium ion (1+) + Methylamine, N,N-dimethyl- = (Lithium ion (1+) • Methylamine, N,N-dimethyl-)

By formula: Li+ + C3H9N = (Li+ • C3H9N)

Quantity Value Units Method Reference Comment
Δr176.kJ/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 extrapolated; M
Δr170.kJ/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
Δr120.J/mol*KN/AWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 extrapolated; M
Quantity Value Units Method Reference Comment
Δr140.kJ/molICRWoodin and Beauchamp, 1978gas phase; switching reaction(Li+)H2O, Entropy change calculated or estimated; Dzidic and Kebarle, 1970 extrapolated; M

Sodium ion (1+) + Methylamine, N,N-dimethyl- = (Sodium ion (1+) • Methylamine, N,N-dimethyl-)

By formula: Na+ + C3H9N = (Na+ • C3H9N)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
79.5298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

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.

Stone and Splinter, 1984
Stone, J.A.; Splinter, D.E., A high-pressure mass spectrometric study of the binding of (CH3)3Sn+ to lewis bases in the gas phase, Int. J. Mass Spectrom. Ion Processes, 1984, 59, 169. [all data]

El-Shall, Daly, et al., 1992
El-Shall, M.S.; Daly, G.M.; Gao, J.; Meot-Ner (Mautner), M.; Sieck, L.W., How Sensitive are Cluster Compositions to Energetics? A Joint Beam Expansion/ Thermochemical Study of Water - Methanol - Trimethylamine Clusters, J. Phys. Chem., 1992, 96, 2, 507, https://doi.org/10.1021/j100181a002 . [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]

Wei, Tzeng, et al., 1991
Wei, S.; Tzeng, W.B.; Castleman, A.W., Structure of protonated solvation complexes - ammonia trimethylamine cluster ions and their metastable decompositions, J. Phys. Chem., 1991, 95, 2, 585, https://doi.org/10.1021/j100155a019 . [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]

Davidson and Kebarle, 1976
Davidson, W.R.; Kebarle, P., Binding Energies and Stabilities of Potassium Ion Complexes from Studies of Gas Phase Ion Equilibria K+ + M = K+.M, J. Am. Chem. Soc., 1976, 98, 20, 6133, https://doi.org/10.1021/ja00436a011 . [all data]

Davidson and Kebarle, 1976, 2
Davidson, W.R.; Kebarle, P., Ionic Solvation by Aprotic Solvents. Gas Phase Solvation of the Alkali Ions by Acetonitrile, J. Am. Chem. Soc., 1976, 98, 20, 6125, https://doi.org/10.1021/ja00436a010 . [all data]

Woodin and Beauchamp, 1978
Woodin, R.L.; Beauchamp, J.L., Bonding of Li+ to Lewis Bases in the Gas Phase. Reversals in Methyl Substituent Effects for Different Reference Acids, J. Am. Chem. Soc., 1978, 100, 2, 501, https://doi.org/10.1021/ja00470a024 . [all data]

Dzidic and Kebarle, 1970
Dzidic, I.; Kebarle, P., Hydration of the Alkali Ions in the Gas Phase. Enthalpies and Entropies of Reactions M+(H2O)n-1 + H2O = M+(H2O)n, J. Phys. Chem., 1970, 74, 7, 1466, https://doi.org/10.1021/j100702a013 . [all data]

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

McMahon and Ohanessian, 2000
McMahon, T.B.; Ohanessian, G., An Experimental and Ab Initio Study of the Nature of the Binding in Gas-Phase Complexes of Sodium Ions, Chem. Eur. J., 2000, 6, 16, 2931, https://doi.org/10.1002/1521-3765(20000818)6:16<2931::AID-CHEM2931>3.0.CO;2-7 . [all data]


Notes

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