PhN=C(Me)O anion


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, 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

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

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

By formula: C8H8NO- + H+ = C8H9NO

Quantity Value Units Method Reference Comment
Δr347.5 ± 2.1kcal/molG+TSTaft and Bordwell, 1988gas phase
Δr352.8 ± 2.3kcal/molG+TSCumming and Kebarle, 1978gas phase
Quantity Value Units Method Reference Comment
Δr340.6 ± 2.0kcal/molIMRETaft and Bordwell, 1988gas phase
Δr345.8 ± 2.0kcal/molIMRECumming and Kebarle, 1978gas phase

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, 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
Δr347.5 ± 2.1kcal/molG+TSTaft and Bordwell, 1988gas phase
Δr352.8 ± 2.3kcal/molG+TSCumming and Kebarle, 1978gas phase
Quantity Value Units Method Reference Comment
Δr340.6 ± 2.0kcal/molIMRETaft and Bordwell, 1988gas phase
Δr345.8 ± 2.0kcal/molIMRECumming and Kebarle, 1978gas phase

References

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