Acetonitrile, (dimethylamino)-

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Condensed phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid16.5 ± 0.1kcal/molCcbWelle, Verevkin, et al., 1997 
Quantity Value Units Method Reference Comment
Δcliquid-665.961 ± 0.098kcal/molCcbWelle, Verevkin, et al., 1997 

Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil410.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Δvap10.85 ± 0.14kcal/molVWelle, Verevkin, et al., 1997ALS
Δvap10.9kcal/molN/AWelle, Verevkin, et al., 1997DRB

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
10.9 ± 0.1277. to 307.GSWelle, Verevkin, et al., 1997AC

Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
Proton affinity (review)211.4kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity204.0kcal/molN/AHunter and Lias, 1998HL

Ionization energy determinations

IE (eV) Method Reference Comment
8.86PEMolder, Pikver, et al., 1983LBLHLM
8.72 ± 0.03PILoguinov, Takhistov, et al., 1981LLK
8.72 ± 0.05PEAkopyan and Loginov, 1974LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C3H8N+10.50 ± 0.05CNPILoguinov, Takhistov, et al., 1981LLK

References

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

Welle, Verevkin, et al., 1997
Welle, F.M.; Verevkin, S.P.; Beckhaus, H.-D.; Ruchardt, C., Stabilization of the cyano(dimethylamino)methyl radical - synergistic effect due to interaction between α-cyano groups on the radical stabilization energy, Liebigs Ann., 1997, 155-163. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Molder, Pikver, et al., 1983
Molder, U.H.; Pikver, R.J.; Koppel, I.A., Photoelectron spectra of molecules. 3. Nitriles, Org. React. Tartu, 1983, 20, 230. [all data]

Loguinov, Takhistov, et al., 1981
Loguinov, Y.; Takhistov, V.V.; Vatlina, L.P., Photoionization studies of substituted trimethylamines, Org. Mass Spectrom., 1981, 16, 239. [all data]

Akopyan and Loginov, 1974
Akopyan, M.E.; Loginov, Yu.V., Photoelectron spectra of trimethylamine derivatives, Opt. Spectrosc., 1974, 37, 250, In original 442. [all data]


Notes

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