Chromium, pentacarbonyl(triethylphosphite-p)-
- Formula: C11H15CrO8P
- Molecular weight: 358.2019
- CAS Registry Number: 18461-32-0
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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
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.9 | PE | Yarbrough and Hall, 1978 | LLK |
| 7.62 | EI | Pignataro, Foffani, et al., 1968 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H9O6PCr+ | 8.8 | 2CO | EI | Torroni, Innorta, et al., 1974 | LLK |
| C6H15O3PCr+ | 11.8 | 5CO | EI | Torroni, Innorta, et al., 1974 | LLK |
| C7H15O4PCr+ | 10.0 | 4CO | EI | Torroni, Innorta, et al., 1974 | LLK |
| C8H15O5PCr+ | 9.2 | 3CO | EI | Torroni, Innorta, et al., 1974 | LLK |
| C9H10O7PCr+ | 11.1 | OC2H5 | EI | Torroni, Innorta, et al., 1974 | LLK |
| C10H15O7PCr+ | 8.3 | CO | EI | Torroni, Innorta, et al., 1974 | 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.
Yarbrough and Hall, 1978
Yarbrough, L.W., II; Hall, M.B.,
Photoelectron spectra of substituted chromium, molybdenum, and tungsten pentacarbonyls. Relative π-acceptor and σ-donor properties of various phosphorus ligands,
Inorg. Chem., 1978, 17, 2269. [all data]
Pignataro, Foffani, et al., 1968
Pignataro, S.; Foffani, A.; Innorta, G.; Distefano, G.,
Mass spectra and ionization potentials of group VI-B substituted transition-metal carbonyls,
Advan. Mass Spectrom., 1968, 4, 323. [all data]
Torroni, Innorta, et al., 1974
Torroni, S.; Innorta, G.; Foffani, A.; Distefano, G.,
Interpretation of the mass spectra of substituted chromium and tungsten carbonyls by means of appearance potential measurements,
J. Organomet. Chem., 1974, 65, 209. [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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