Thiothionyl fluoride
- Formula: F2S2
- Molecular weight: 102.127
- IUPAC Standard InChI: InChI=1S/F2S2/c1-4(2)3
- IUPAC Standard InChIKey: KBYVSSUWTLBZTB-UHFFFAOYSA-N
- CAS Registry Number: 101947-30-2
- Chemical structure:
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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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
View reactions leading to F2S2+ (ion structure unspecified)
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 10.41 ± 0.02 | PI | Losking and Willner, 1985 | LBLHLM |
| 10.2 | PE | Cooper, Kroto, et al., 1984 | LBLHLM |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| FS+ | 14.53 | SF | PI | Losking and Willner, 1985 | LBLHLM |
| FS2+ | 12.30 ± 0.02 | F | PI | Losking and Willner, 1985 | LBLHLM |
| F2S+ | 13.30 ± 0.07 | S | PI | Losking and Willner, 1985 | LBLHLM |
| S+ | 14.3 ± 0.1 | SF2 | PI | Losking and Willner, 1985 | LBLHLM |
| S2+ | 15.42 ± 0.05 | 2F | PI | Losking and Willner, 1985 | LBLHLM |
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.
Losking and Willner, 1985
Losking, O.; Willner, H.,
Thermochemische daten und photoionisation-massenspektren von SSF2, FSSF, SF3SF und SF3SSF,
Z. Anorg. Allg. Chem., 1985, 530, 169. [all data]
Cooper, Kroto, et al., 1984
Cooper, T.A.; Kroto, H.W.; Kirby, C.; Westwood, N.P.C.,
A photoelectron spectroscopic study of the (FBS)n system (n = 1-3),
J. Chem. Soc. Dalton Trans., 1984, 1047. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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