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Tribromosilyl 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 - S.G. Lias and J.F. Liebman
LLK - S.G. Lias, R.D. Levin, and S.A. Kafafi
B - J.E. Bartmess

View reactions leading to Br3Si+ (ion structure unspecified)

Electron affinity determinations

EA (eV)MethodReferenceComment
>1.50 ± 0.20EIAEPabst, Margrave, et al., 1977From SiBr4. G2MP2 calculations indicate an EA ca. 3.2 eV; B

Ionization energy determinations

IE (eV)MethodReferenceComment
7.6 ± 0.4DERCreasey, Lambert, et al., 1991LL
13. ± 1.EIFarber and Srivastava, 1980LLK

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.

Pabst, Margrave, et al., 1977
Pabst, R.E.; Margrave, J.L.; Franklin, J.L., Electron impact studies of the tetrachlorides and tetrabromides of silicon and germanium, Int. J. Mass Spectrom. Ion Phys., 1977, 25, 361. [all data]

Creasey, Lambert, et al., 1991
Creasey, J.C.; Lambert, I.R.; Tuckett, R.P.; Codling, K.; Leszek, J.F.; Hatherly, P.A.; Stankiewicz, M., Photoionization mass-spectrometric study of fragmentation of SiBr4 and GeBr4 in the range 400-1220 A, J. Chem. Soc. Faraday Trans., 1991, 87, 3717. [all data]

Farber and Srivastava, 1980
Farber, M.; Srivastava, R.D., Mass spectrometric determination of the heats of formation of the silicon bromides SiBr(g), SiBr2(g), and SiBr3(g)., High Temp. Sci., 1980, 12, 21. [all data]


Notes

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