trifluoromethyl hypofluorite


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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

bis(trifluoromethyl) peroxide = Carbonic difluoride + CF4O

By formula: C2F6O2 = CF2O + CF4O

Quantity Value Units Method Reference Comment
Δr102.5 ± 2.9kJ/molEqkLevy and Kennedy, 1972gas phase

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

Ionization energy determinations

IE (eV) Method Reference Comment
13.0PERobin and Kuebler, 1973LLK
13.6PERobin and Kuebler, 1973Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C+41. ± 1.4F+O?EIThynne and MacNeil, 1970RDSH
CF+31.1 ± 0.5?EIThynne and MacNeil, 1970RDSH
COF+20.0 ± 0.3?EIThynne and MacNeil, 1970RDSH
CF2+28.0 ± 0.5?EIThynne and MacNeil, 1970RDSH
COF2+18.4 ± 0.2?EIThynne and MacNeil, 1970RDSH
CF3+14.8 ± 0.2OF?EIThynne and MacNeil, 1970RDSH
COF3+16.1 ± 0.2FEIThynne and MacNeil, 1970RDSH
F+36. ± 1.?EIThynne and MacNeil, 1970RDSH
OF+38. ± 1.?EIThynne and MacNeil, 1970RDSH
O+36. ± 1.?EIThynne and MacNeil, 1970RDSH

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.

Levy and Kennedy, 1972
Levy, J.B.; Kennedy, R.C., Bistrifluoromethyl peroxide. I. Thermodynamics of the equilibrium with carbonyl fluoride and trifluoromethyl hypofluorite, J. Am. Chem. Soc., 1972, 94, 3302-3305. [all data]

Robin and Kuebler, 1973
Robin, M.B.; Kuebler, N.A., Excited electronic states of the simple alcohols, J. Electron Spectrosc. Relat. Phenom., 1973, 1, 13. [all data]

Thynne and MacNeil, 1970
Thynne, J.C.J.; MacNeil, K.A.G., Ionisation and dissociation of carbonyl fluoride and trifluoromethyl hypofluorite by electron impact, Intern. J. Mass Spectrom. Ion Phys., 1970, 5, 95. [all data]


Notes

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