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CH2=C(CF3)O anion


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 by: John E. Bartmess

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Individual Reactions

C3H2F3O- + Hydrogen cation = 2-Propanone, 1,1,1-trifluoro-

By formula: C3H2F3O- + H+ = C3H3F3O

Quantity Value Units Method Reference Comment
Deltar1461. ± 8.8kJ/molG+TSTaft, 1987gas phase; value altered from reference due to change in acidity scale
Deltar1466. ± 15.kJ/molG+TSCumming and Kebarle, 1978gas phase
Quantity Value Units Method Reference Comment
Deltar1431. ± 8.4kJ/molIMRETaft, 1987gas phase; value altered from reference due to change in acidity scale
Deltar1436. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase

C3H2F3O- + Water = (C3H2F3O- bullet Water)

By formula: C3H2F3O- + H2O = (C3H2F3O- bullet H2O)

Quantity Value Units Method Reference Comment
Deltar53.6 ± 4.2kJ/molTDAsMeot-ner, 1988gas phase
Quantity Value Units Method Reference Comment
Deltar32. ± 4.2kJ/molTDAsMeot-ner, 1988gas phase

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.

Taft, 1987
Taft, R.W., The Nature and Analysis of Substitutent Electronic Effects, Personal communication. See also Prog. Phys. Org. Chem., 1987, 16, 1. [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]

Meot-ner, 1988
Meot-ner, M., The Ionic Hydrogen Bond and Solvation. 7. Interaction Energies of Carbanions with Solvent Molecules, J. Am. Chem. Soc., 1988, 110, 12, 3858, https://doi.org/10.1021/ja00220a022 . [all data]


Notes

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