Dichlorofluoromethyl 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 as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
B - John E. Bartmess

View reactions leading to CCl2F+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Δf(+) ion168.kcal/molN/AN/A 

Electron affinity determinations

EA (eV) Method Reference Comment
2.42102R-APoutsma, Paulino, et al., 1997B
>2.40 ± 0.20EIAEIllenberger, Baumgartel, et al., 1979From CF2Cl2; B
1.10 ± 0.30NBAEDispert and Lacmann, 1978From CFCl3; B

Ionization energy determinations

IE (eV) Method Reference Comment
12. ± 1.DERLangford and Harris, 1990LL
8.5 ± 0.5CIELGriffiths, Harris, et al., 1989LL

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.

Poutsma, Paulino, et al., 1997
Poutsma, J.C.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of CHCl, CHF, and CClF. A Gas-Phase Experimental and G2 Theoretical Study., J. Phys. Chem. A, 1997, 101, 29, 5327, https://doi.org/10.1021/jp970778f . [all data]

Illenberger, Baumgartel, et al., 1979
Illenberger, T.; Baumgartel, H.; Scheunemann, H., Negative Ion Formation in CF2Cl2, CF3Cl, and CFCl3 Following Low Energy (0-10eV) Impact with Near Monoenergetic Electrons, Chem. Phys., 1979, 37, 1, 21, https://doi.org/10.1016/0301-0104(79)80003-8 . [all data]

Dispert and Lacmann, 1978
Dispert, H.; Lacmann, K., Negative ion formation in collisions between potassium and fluoro- and chloromethanes: Electron affinities and bond dissociation energies, Int. J. Mass Spectrom. Ion Phys., 1978, 28, 49. [all data]

Langford and Harris, 1990
Langford, M.L.; Harris, F.M., Experimental determination of the energies required to ionize the ions CFCl+, CFBr+, CClBr+, CF2Cl+, CF2Br+, CCl2F+, CBr2F+, and CBr2Cl+, Int. J. Mass Spectrom. Ion Phys., 1990, 96, 111. [all data]

Griffiths, Harris, et al., 1989
Griffiths, W.J.; Harris, F.M.; Barton, J.D., Experimental determination of the single-ionization energies of two environmentally important free radicals, CF2Cl and CFCl2, Rapid Commun. Mass Spectrom., 1989, 3, 283. [all data]


Notes

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