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chromium dioxide


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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

View reactions leading to CrO2+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
2.430 ± 0.020LPESGutsev, Jena, et al., 2001B
2.4130 ± 0.0080LPESWenthold, Jonas, et al., 1997B
2.30 ± 0.70EIAEFlesch, White, et al., 1969From CrO2F2; B

Ionization energy determinations

IE (eV) Method Reference Comment
10.3 ± 0.5EIGrimley, Burns, et al., 1961RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CrO+13.5OEIGrimley, Burns, et al., 1961RDSH

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.

Gutsev, Jena, et al., 2001
Gutsev, G.L.; Jena, P.; Zhai, H.J.; Wang, L.S., Electronic structure of chromium oxides, CrOn- and CrOn (n=1-5) from photoelectron spectroscopy and density functional theory calculations, J. Chem. Phys., 2001, 115, 17, 7935-7944, https://doi.org/10.1063/1.1405438 . [all data]

Wenthold, Jonas, et al., 1997
Wenthold, P.G.; Jonas, K.-L.; Lineberger, W.C., Ultraviolet Photoelectron Spectroscopy of the Chromium Dioxide Negative Ion, J. Chem. Phys., 1997, 106, 23, 9961, https://doi.org/10.1063/1.473840 . [all data]

Flesch, White, et al., 1969
Flesch, G.D.; White, R.M.; Svec, H.J., The Positive and Negative Ion Mass Spectra of Chromyl Chloride and Chromyl Fluoride, Int. J. Mass Spectrom. Ion Phys., 1969, 3, 5, 239, https://doi.org/10.1016/0020-7381(69)80079-3 . [all data]

Grimley, Burns, et al., 1961
Grimley, R.T.; Burns, R.P.; Inghram, M.G., Thermodynamics of the vaporization of Cr2O3: dissociation energies of CrO, CrO2, and CrO3, J. Chem. Phys., 1961, 34, 664. [all data]


Notes

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