chlorine trifluoride
- Formula: ClF3
- Molecular weight: 92.448
- CAS Registry Number: 7790-91-2
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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 ClF3+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| >2.40 ± 0.10 | EIAE | Baluev, Nikitin, et al., 1980 | From ClF5; G3MP2B3 calculations indicate an EA of ca. 3.3 eV; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 12.65 ± 0.05 | PE | DeKock, Higginson, et al., 1972 | LLK |
| 13.0 ± 0.2 | EI | Irsa and Friedman, 1958 | RDSH |
| 13.05 ± 0.05 | EI | Dudin, Gorokhov, et al., 1979 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| F2<35>Cl+ | 13.78 ± 0.07 | F | EI | Dudin, Gorokhov, et al., 1979 | LLK |
| ClF2+ | 12.8 ± 0.3 | F | EI | Irsa and Friedman, 1958 | RDSH |
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.
Baluev, Nikitin, et al., 1980
Baluev, A.V.; Nikitin, I.M.; Fedorova, L.I.; Rossolovskii, V.Ya.,
Mass Spectrometric Study of Chlorine Pentafluoride Ionization by Electron Impact, Izv. Akad. Nauk SSR Ser. Khim. 487, 1980. [all data]
DeKock, Higginson, et al., 1972
DeKock, R.L.; Higginson, B.R.; Lloyd, D.R.; Breeze, A.; Cruickshank, D.W.J.; Armstrong, D.R.,
Photoelectron spectra of halides. V. Experimental theoretical study of the electronic structures of ClF, ClF3, BrF and BrF3,
Mol. Phys., 1972, 24, 1059. [all data]
Irsa and Friedman, 1958
Irsa, A.P.; Friedman, L.,
Mass spectra of halogen fluorides,
J. Inorg. Nucl. Chem., 1958, 6, 77. [all data]
Dudin, Gorokhov, et al., 1979
Dudin, A.V.; Gorokhov, L.N.; Baluev, A.V.,
A study of the electron-impact ionization of chlorine trifluoride and its decomposition products by mass spectrometry,
Bull. Acad. Sci. USSR, Div. Chem. Sci., 1979, 11, 2408. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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