disulphur dibromide
- Formula: Br2S2
- Molecular weight: 223.938
- CAS Registry Number: 13172-31-1
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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
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.23 ± 0.03 | PI | Kaufel, Vahl, et al., 1981 | LLK |
9.5 | PE | Colton and Rabalais, 1974 | LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
BrS+ | 11.9 ± 0.2 | SBr | PI | Kaufel, Vahl, et al., 1981 | LLK |
BrS2+ | 10.44 ± 0.03 | Br | PI | Kaufel, Vahl, et al., 1981 | LLK |
S2+ | 10.39 ± 0.05 | ? | PI | Kaufel, Vahl, et al., 1981 | LLK |
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.
Kaufel, Vahl, et al., 1981
Kaufel, R.; Vahl, G.; Minkwitz, R.; Baumgartel, H.,
Die photoionenspektren von SCl2, S2Cl2 und S2Br2,
Z. Anorg. Allg. Chem., 1981, 481, 207. [all data]
Colton and Rabalais, 1974
Colton, R.J.; Rabalais, J.W.,
Photoelectron electronic absorption spectra of SCl2, S2Cl2, S2Br2 and (CH3)2S2,
J. Electron Spectrosc. Relat. Phenom., 1974, 3, 345. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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