1,1'-Biphenyl, 2,2',3,3',4,4',5,5',6,6'-decafluoro-

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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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

Electron affinity determinations

EA (eV) Method Reference Comment
0.82 ± 0.11IMREDillow and Kebarle, 1989ΔGea(423 K) = -20.5±1.0 kcal/mol , assumed entropy = 3.5 eu; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.40 ± 0.02PEMaier and Turner, 1972LLK
10.0 ± 0.1EICotter, Soc. 1965RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C11F7+17.2 ± 0.1?EICotter, Soc. 1965RDSH
C12F8+18.4 ± 0.3?EICotter, Soc. 1965RDSH
C12F9+16.7 ± 0.1FEICotter, Soc. 1965RDSH

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.

Dillow and Kebarle, 1989
Dillow, G.W.; Kebarle, P., Substituent Effects on the Electron Affinities of Perfluorobenzenes C6F5X, J. Am. Chem. Soc., 1989, 111, 15, 5592, https://doi.org/10.1021/ja00197a014 . [all data]

Maier and Turner, 1972
Maier, J.P.; Turner, D.W., Steric inhibition of resonance studied by molecular photoelectron spectroscopy. Part I. Biphenyls, Faraday Discuss. Chem. Soc., 1972, 54, 149. [all data]

Cotter, Soc. 1965
Cotter, J.L., Electron impact studies of some aromatic fluorocarbons, J. Chem., Soc. 1965, 1520. [all data]


Notes

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