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CF3CðC anion


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 compiled by: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
3.97 ± 0.24D-EATaft and Topsom, 1987value altered from reference due to change in acidity scale
5.134313EIAESuzer, Illenberger, et al., 1984 
<5.599956EIAESauers, Christophorou, et al., 1979From CF3C«equiv»CCF3

Protonation reactions

C3F3- + Hydrogen cation = (Trifluoromethyl)acetylene

By formula: C3F3- + H+ = C3HF3

Quantity Value Units Method Reference Comment
Deltar355.1 ± 2.1kcal/molG+TSTaft and Topsom, 1987gas phase; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Deltar347.4 ± 2.0kcal/molIMRETaft and Topsom, 1987gas phase; value altered from reference due to change in acidity scale

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 and Topsom, 1987
Taft, R.W.; Topsom, R.D., The Nature and Analysis of Substituent Effects, Prog. Phys. Org. Chem., 1987, 16, 1. [all data]

Suzer, Illenberger, et al., 1984
Suzer, S.; Illenberger, E.; Baumgartel, H., The loss of Br from [(CH3)2CBrCOCH3], Org. Mass Spectrom., 1984, 19, 291. [all data]

Sauers, Christophorou, et al., 1979
Sauers, I.; Christophorou, J.G.; Carter, J.G., Electron attachment to perfluorocarbon compounds. III. Fragmentation of aliphatic perfluorocarbons of interest to gaseous dielectrics, J. Chem. Phys., 1979, 71, 3016. [all data]


Notes

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