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Selenium(IV) oxide

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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

View reactions leading to O2Se+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
1.823 ± 0.040LPESSnodgrass, Coe, et al., 1989B

Ionization energy determinations

IE (eV) Method Reference Comment
11.5 ± 0.5EIFicalora, Thompson, et al., 1969RDSH
11.76PEPotts, 1977Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
SeO+13.0 ± 0.5OEIFicalora, Thompson, et al., 1969RDSH
Se+16.8 ± 0.5?EIFicalora, Thompson, et al., 1969RDSH

References

Go To: Top, Gas phase ion energetics data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Snodgrass, Coe, et al., 1989
Snodgrass, J.T.; Coe, J.V.; McHugh, K.M.; Freidhoff, C.B.; Bowen, K.H., Photoelectron Spectroscopy of the Selenium and Tellurium Containing Negative Ions: SeO2-, Se2- and Te2-, J. Phys. Chem., 1989, 93, 4, 1249, https://doi.org/10.1021/j100341a016 . [all data]

Ficalora, Thompson, et al., 1969
Ficalora, P.J.; Thompson, J.C.; Margrave, J.L., Mass spectrometric studies at high temperatures-XXVI.The sublimation of SeO, and SeO3, J. Inorg. Nucl. Chem., 1969, 31, 3771. [all data]

Potts, 1977
Potts, A.W., The valence electronic structure of SeO2 studied by UPS its relation to that of other group VIB dioxides, J. Electron Spectrosc. Relat. Phenom., 1977, 11, 157. [all data]


Notes

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