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F2C=C radical


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

View reactions leading to C2F2+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
2.2550 ± 0.0060LPESGilles, Lineberger, et al., 1993 
2.20 ± 0.40EIAEHeni and Illenberger, 1986From F2C=CHF
1.70 ± 0.20EIAEHarland and Thynne, 1975From CF3CHO. G3MP2B3 calculations indicate an EA of ca. 2.3 eV, and HOF(A-) of -22 kcal/mol.

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.

Gilles, Lineberger, et al., 1993
Gilles, M.K.; Lineberger, W.C.; Ervin, K.M., Photoelectron Spectroscopy of the Monofluorovinylidene and Difluorovinylidene Anions: The Monofluorovinylidene-Fluoroacetylene Rearrangement, J. Am. Chem. Soc., 1993, 115, 3, 1031, https://doi.org/10.1021/ja00056a030 . [all data]

Heni and Illenberger, 1986
Heni, M.; Illenberger, E., The Unimolecular Decompositions of the Fluoroethylene Radical Anions formed by Electron Attachment, J. Electron Spectros. Rel. Phenom., 1986, 41, 2, 453, https://doi.org/10.1016/0368-2048(86)85022-8 . [all data]

Harland and Thynne, 1975
Harland, P.W.; Thynne, J.C.J., Dissociative eElectron cCapture in tTrifluoroacetaldehyde, pentafluoropropionaldehyde, and heptafluorobutyraldehyde, Int. J. Mass Spectrom. Ion Phys., 1975, 18, 73. [all data]


Notes

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