Chromyl fluoride
- Formula: CrF2O2
- Molecular weight: 121.9917
- IUPAC Standard InChI: InChI=1S/Cr.2FH.2O/h;2*1H;;/q+2;;;;/p-2
- IUPAC Standard InChIKey: FRLBLFFATGQISB-UHFFFAOYSA-L
- CAS Registry Number: 7788-96-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Chromium, difluorodioxo-; Chromium difluoride dioxide; Chromium fluoride oxide (CrO2F2); Chromium oxyfluoride; Chromoxyfluoride; Chromyl fluoride (CrO2F2); Difluorodioxochromium; Chromium, difluorodioxo-, (T-4)-
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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 by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 12.91 ± 0.03 | EI | Flesch, White, et al., 1969 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| Cr+ | 22.13 ± 0.07 | ? | EI | Flesch, White, et al., 1969 | |
| CrF+ | 17.94 ± 0.04 | ? | EI | Flesch, White, et al., 1969 | |
| CrOF+ | 19.09 ± 0.03 | ? | EI | Flesch, White, et al., 1969 | |
| CrO2F+ | 15.72 ± 0.10 | F | EI | Flesch, White, et al., 1969 | |
| CrF2+ | 14.24 ± 0.04 | O2 | EI | Flesch, White, et al., 1969 | |
| CrOF2+ | 16.29 ± 0.08 | O | EI | Flesch, White, et al., 1969 | |
| CrO+ | 23.84 ± 0.05 | ? | EI | Flesch, White, et al., 1969 | |
| CrO2+ | 19.89 ± 0.08 | ? | EI | Flesch, White, et al., 1969 |
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.
Flesch, White, et al., 1969
Flesch, G.D.; White, R.M.; Svec, H.J.,
The positive and negative ion mass spectra of chromyl chloride and chromyl fluoride,
Intern. J. Mass Spectrom. Ion Phys., 1969, 3, 339. [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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