(η6-Methylbenzoate) chromium tricarbonyl
- Formula: C11H8CrO5
- Molecular weight: 272.1743
- CAS Registry Number: 12125-87-0
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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 |
|---|---|---|---|
| 7.1 | EI | Simonneaux, Jaouen, et al., 1977 | LLK |
| 7.0 ± 0.1 | EI | Gilbert, Leach, et al., 1973 | LLK |
| 7.41 | EI | Muller, 1969 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C8H8O2Cr+ | 9.1 | 3CO | EI | Simonneaux, Jaouen, et al., 1977 | LLK |
| C8H8O2Cr+ | 10.0 ± 0.1 | 3CO | EI | Gilbert, Leach, et al., 1973 | LLK |
| C8H8O2+ | 9.3 ± 0.1 | ? | EI | Gilbert, Leach, et al., 1973 | LLK |
| C9H8O3Cr+ | 7.7 | 2CO | EI | Simonneaux, Jaouen, et al., 1977 | LLK |
| C9H8O3Cr+ | 8.3 ± 0.1 | 2CO | EI | Gilbert, Leach, et al., 1973 | LLK |
| Cr+ | 14.0 ± 0.1 | ? | EI | Gilbert, Leach, et al., 1973 | 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.
Simonneaux, Jaouen, et al., 1977
Simonneaux, G.; Jaouen, G.; Dabard, R.; Guenot, P.,
Contribution a l'etude des metaux asymetriques IV. Etude des complexes areniques du chrome(o) par spectroscopie de masse: modes de liaison du metal avec divers ligands a deux electrons: phosphines, phosphites, carbonyle et thiocarbonyle,
J. Organomet. Chem., 1977, 132, 231. [all data]
Gilbert, Leach, et al., 1973
Gilbert, J.R.; Leach, W.P.; Miller, J.R.,
Ionisation appearance potential measurements in arene chromium tricarbonyls,
J. Organomet. Chem., 1973, 49, 219. [all data]
Muller, 1969
Muller, J.,
Ionisierungspotentiale von substituierten Benzolchrom-tricarbonyl-Komplexen,
J. Organometal. Chem., 1969, 18, 321. [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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