(Methylbenzene)tricarbonylchromium


Gas phase thermochemistry 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: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δfgas-382.7 ± 4.7kJ/molReviewMartinho Simões 
Δfgas-379.2 ± 4.6kJ/molReviewMartinho Simões 
Δfgas-339.1 ± 6.3kJ/molReviewMartinho Simões 

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
6.6 ± 0.2EIDavis, Ojo, et al., 1978LLK
7.29CTSKobayashi, Kobayashi, et al., 1973LLK
6.7 ± 0.1EIGilbert, Leach, et al., 1973LLK
7.19EIMuller, 1969RDSH
7.39 ± 0.05CTSHuttner and Fischer, 1967RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C7H8+8.3 ± 0.1?EIGilbert, Leach, et al., 1973LLK
C7H8Cr+10.1 ± 0.23COEIDavis, Ojo, et al., 1978LLK
C7H8Cr+10.0 ± 0.13COEIGilbert, Leach, et al., 1973LLK
C8H8OCr+8.1 ± 0.12COEIGilbert, Leach, et al., 1973LLK
C9H8O2Cr+7.1 ± 0.1COEIGilbert, Leach, et al., 1973LLK
Cr+13.5 ± 0.2C6H5CH3+3CEIDavis, Ojo, et al., 1978LLK
Cr+13.4 ± 0.1C6H5CH3+3CEIGilbert, Leach, et al., 1973LLK

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Davis, Ojo, et al., 1978
Davis, R.; Ojo, I.A.; Webb, M.L., Mass spectrometry of transition-metal π-complexes, V.-Fragmentation and structure of chromium-coordinated [C7H8]+ and [C8H10]+ ions, Org. Mass Spectrom., 1978, 13, 547. [all data]

Kobayashi, Kobayashi, et al., 1973
Kobayashi, H.; Kobayashi, M.; Kaizu, Y., Molecular complexes of arenetricarbonylchromium, Bull. Chem. Soc. Jpn., 1973, 46, 3109. [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]

Huttner and Fischer, 1967
Huttner, G.; Fischer, E.O., Uber Aromatenkomplexe von Metallen. XCVIII. Spectroskopische Untersuchungen an Charge-Transfer-Komplexen von Aromaten-Chrom Tricarbonylen mit 1,3,5-Trinitrobenzol, J. Organometal. Chem., 1967, 8, 299. [all data]


Notes

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