Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

PhN=C(Me)O anion


Gas phase ion energetics data

Go To: Top, References, Notes

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

Data compiled by: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
2.82 ± 0.16D-EATaft and Bordwell, 1988 

Protonation reactions

C8H8NO- + Hydrogen cation = Acetamide, N-phenyl-

By formula: C8H8NO- + H+ = C8H9NO

Quantity Value Units Method Reference Comment
Deltar347.5 ± 2.1kcal/molG+TSTaft and Bordwell, 1988gas phase
Deltar352.8 ± 2.3kcal/molG+TSCumming and Kebarle, 1978gas phase
Quantity Value Units Method Reference Comment
Deltar340.6 ± 2.0kcal/molIMRETaft and Bordwell, 1988gas phase
Deltar345.8 ± 2.0kcal/molIMRECumming and Kebarle, 1978gas phase

References

Go To: Top, Gas phase ion energetics data, Notes

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

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]

Cumming and Kebarle, 1978
Cumming, J.B.; Kebarle, P., Summary of gas phase measurements involving acids AH. Entropy changes in proton transfer reactions involving negative ions. Bond dissociation energies D(A-H) and electron affinities EA(A), Can. J. Chem., 1978, 56, 1. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References