Chromium, tricarbonyl[η6-1,3,5-trimethylbenzene]
- Formula: C12H12CrO3
- Molecular weight: 256.2180
- IUPAC Standard InChIKey: NIONDGZOEVKXEP-UHFFFAOYSA-N
- CAS Registry Number: 12129-67-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Mesitylene chromium tricarbonyl; Chromium, tricarbonyl[(1,2,3,4,5,6-η)-1,3,5-trimethylbenzene]-; Chromium,tricarbonyl[(1,2,3,4,5,6-η6)-1,3,5-trimethylbenzene]-; tricarbonyl[(1,2,3,4,5,6-η)-1,3,5-trimethylbenzene]chromium
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Condensed 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 |
---|---|---|---|---|---|
ΔfH°solid | -137.4 ± 2.0 | kcal/mol | Review | Martinho Simões |
Phase change 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:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 25.9 ± 1.0 | kcal/mol | HAL-HFC | Adedeji, Brown, et al., 1975 | MS |
ΔsubH° | 25.91 | kcal/mol | C | Adedeji, Lalage, et al., 1975 | AC |
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]
Adedeji, Brown, et al., 1975
Adedeji, F.A.; Brown, D.L.S.; Connor, J.A.; Leung, M.; Paz-Andrade, I.M.; Skinner, H.A.,
J. Organometal. Chem., 1975, 97, 221. [all data]
Adedeji, Lalage, et al., 1975
Adedeji, Festus A.; Lalage, D.; Brown, S.; Connor, Joseph A.; Leung, May L.; Paz-Andrade, I. Maria; Skinner, Henry A.,
Thermochemistry of arene chromium tricarbonyls and the strenghts of arene-chromium bonds,
Journal of Organometallic Chemistry, 1975, 97, 2, 221-228, https://doi.org/10.1016/S0022-328X(00)89468-1
. [all data]
Notes
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- Symbols used in this document:
ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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