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Formamide, N,N-dimethyl-

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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 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. 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

C7H7NO3- + Formamide, N,N-dimethyl- = (C7H7NO3- bullet Formamide, N,N-dimethyl-)

By formula: C7H7NO3- + C3H7NO = (C7H7NO3- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H5NO2- + Formamide, N,N-dimethyl- = (C6H5NO2- bullet Formamide, N,N-dimethyl-)

By formula: C6H5NO2- + C3H7NO = (C6H5NO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H4N2O2- + Formamide, N,N-dimethyl- = (C7H4N2O2- bullet Formamide, N,N-dimethyl-)

By formula: C7H4N2O2- + C3H7NO = (C7H4N2O2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar16. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H4FNO2- + Formamide, N,N-dimethyl- = (C6H4FNO2- bullet Formamide, N,N-dimethyl-)

By formula: C6H4FNO2- + C3H7NO = (C6H4FNO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H4FNO2- + Formamide, N,N-dimethyl- = (C6H4FNO2- bullet Formamide, N,N-dimethyl-)

By formula: C6H4FNO2- + C3H7NO = (C6H4FNO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar25. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H4FNO2- + Formamide, N,N-dimethyl- = (C6H4FNO2- bullet Formamide, N,N-dimethyl-)

By formula: C6H4FNO2- + C3H7NO = (C6H4FNO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar23. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H7NO3- + Formamide, N,N-dimethyl- = (C7H7NO3- bullet Formamide, N,N-dimethyl-)

By formula: C7H7NO3- + C3H7NO = (C7H7NO3- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H7NO2- + Formamide, N,N-dimethyl- = (C7H7NO2- bullet Formamide, N,N-dimethyl-)

By formula: C7H7NO2- + C3H7NO = (C7H7NO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H4N2O4- + Formamide, N,N-dimethyl- = (C6H4N2O4- bullet Formamide, N,N-dimethyl-)

By formula: C6H4N2O4- + C3H7NO = (C6H4N2O4- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar10. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6H4N2O4- + Formamide, N,N-dimethyl- = (C6H4N2O4- bullet Formamide, N,N-dimethyl-)

By formula: C6H4N2O4- + C3H7NO = (C6H4N2O4- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar19. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H7NO2- + Formamide, N,N-dimethyl- = (C7H7NO2- bullet Formamide, N,N-dimethyl-)

By formula: C7H7NO2- + C3H7NO = (C7H7NO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar26. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C6F4O2- + Formamide, N,N-dimethyl- = (C6F4O2- bullet Formamide, N,N-dimethyl-)

By formula: C6F4O2- + C3H7NO = (C6F4O2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar11. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

p-Benzoquinone anion + Formamide, N,N-dimethyl- = (p-Benzoquinone anion bullet Formamide, N,N-dimethyl-)

By formula: C6H4O2- + C3H7NO = (C6H4O2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar18. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H4N2O2- + Formamide, N,N-dimethyl- = (C7H4N2O2- bullet Formamide, N,N-dimethyl-)

By formula: C7H4N2O2- + C3H7NO = (C7H4N2O2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar20. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

Potassium ion (1+) + Formamide, N,N-dimethyl- = (Potassium ion (1+) bullet Formamide, N,N-dimethyl-)

By formula: K+ + C3H7NO = (K+ bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar123.kJ/molCIDTKlassen, Anderson, et al., 1996RCD
Deltar130.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar110.J/mol*KHPMSSunner, 1984gas phase; M

C7H4N2O2- + Formamide, N,N-dimethyl- = (C7H4N2O2- bullet Formamide, N,N-dimethyl-)

By formula: C7H4N2O2- + C3H7NO = (C7H4N2O2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar19. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

C7H4F3NO2- + Formamide, N,N-dimethyl- = (C7H4F3NO2- bullet Formamide, N,N-dimethyl-)

By formula: C7H4F3NO2- + C3H7NO = (C7H4F3NO2- bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar20. ± 6.7kJ/molIMREChowdhury, Grimsrud, et al., 1987gas phase; Free energy affinity at 70°C.; B

Free energy of reaction

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

Sodium ion (1+) + Formamide, N,N-dimethyl- = (Sodium ion (1+) bullet Formamide, N,N-dimethyl-)

By formula: Na+ + C3H7NO = (Na+ bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar156. ± 4.kJ/molCIDTArmentrout and Rodgers, 2000See 96KLA/AND?; RCD

Free energy of reaction

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

C3H6NO- + Hydrogen cation = Formamide, N,N-dimethyl-

By formula: C3H6NO- + H+ = C3H7NO

Quantity Value Units Method Reference Comment
Deltar1670. ± 17.kJ/molG+TSDePuy, Grabowski, et al., 1985gas phase; B
Quantity Value Units Method Reference Comment
Deltar1640. ± 17.kJ/molIMRBDePuy, Grabowski, et al., 1985gas phase; B

Lithium ion (1+) + Formamide, N,N-dimethyl- = (Lithium ion (1+) bullet Formamide, N,N-dimethyl-)

By formula: Li+ + C3H7NO = (Li+ bullet C3H7NO)

Quantity Value Units Method Reference Comment
Deltar210.kJ/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M

(Potassium ion (1+) bullet 2Formamide, N,N-dimethyl-) + Formamide, N,N-dimethyl- = (Potassium ion (1+) bullet 3Formamide, N,N-dimethyl-)

By formula: (K+ bullet 2C3H7NO) + C3H7NO = (K+ bullet 3C3H7NO)

Quantity Value Units Method Reference Comment
Deltar63.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar75.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet 3Formamide, N,N-dimethyl-) + Formamide, N,N-dimethyl- = (Potassium ion (1+) bullet 4Formamide, N,N-dimethyl-)

By formula: (K+ bullet 3C3H7NO) + C3H7NO = (K+ bullet 4C3H7NO)

Quantity Value Units Method Reference Comment
Deltar54.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar100.J/mol*KHPMSSunner, 1984gas phase; M

(Potassium ion (1+) bullet Formamide, N,N-dimethyl-) + Formamide, N,N-dimethyl- = (Potassium ion (1+) bullet 2Formamide, N,N-dimethyl-)

By formula: (K+ bullet C3H7NO) + C3H7NO = (K+ bullet 2C3H7NO)

Quantity Value Units Method Reference Comment
Deltar88.kJ/molHPMSSunner, 1984gas phase; M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KHPMSSunner, 1984gas phase; M

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.

Chowdhury, Grimsrud, et al., 1987
Chowdhury, S.; Grimsrud, E.P.; Kebarle, P., Bonding of Charged Delocalized Anions to Protic and Dipolar Aprotic Solvent Molecules, J. Phys. Chem., 1987, 91, 10, 2551, https://doi.org/10.1021/j100294a021 . [all data]

Chowdhury, 1987
Chowdhury, S. Grimsrud, Bonding of Charge Delocalized Anions to Protic and Dipolar Aprotic Solvents, J. Phys. Chem., 1987, 91, 10, 2551, https://doi.org/10.1021/j100294a021 . [all data]

Klassen, Anderson, et al., 1996
Klassen, J.S.; Anderson, S.G.; Blades, A.T.; Kebarle, P., Reaction Enthalpies for M+L = M+ + L, Where M+ = Na+ and K+ and L = Acetamide, N-Methylacetamide, N,N-Dimethylacetamide, Glycine, and Glycylglycine, from Determinations of the Collision-Induced Dissociation Thresholds, J. Phys. Chem., 1996, 100, 33, 14218, https://doi.org/10.1021/jp9608382 . [all data]

Sunner, 1984
Sunner, J. Kebarle, Ion - Solvent Molecule Interactions in the Gas Phase. The Potassium Ion and Me2SO, DMA, DMF, and Acetone, J. Am. Chem. Soc., 1984, 106, 21, 6135, https://doi.org/10.1021/ja00333a002 . [all data]

Armentrout and Rodgers, 2000
Armentrout, P.B.; Rodgers, M.T., An Absolute Sodium Cation Affinity Scale: Threshold Collision-Induced Dissociation Experiments and ab Initio Theory, J. Phys. Chem A, 2000, 104, 11, 2238, https://doi.org/10.1021/jp991716n . [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]

DePuy, Grabowski, et al., 1985
DePuy, C.H.; Grabowski, J.J.; Bierbaum, V.M.; Ingemann, S.; Nibbering, N.M.M., Gas-phase reactions of anions with methyl formate and N,N-dimethylformamide, J. Am. Chem. Soc., 1985, 107, 1093. [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]

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]


Notes

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