(η6-Methylbenzoate) chromium tricarbonyl
- Formula: C11H8CrO5
- Molecular weight: 272.1743
- CAS Registry Number: 12125-87-0
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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 |
---|---|---|---|---|---|
ΔfH°gas | -148.2 ± 2.2 | kcal/mol | Review | Martinho Simões | |
ΔfH°gas | -157.4 ± 2.3 | 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° | 27.1 ± 1.2 | kcal/mol | TD-HFC | Al-Takhin, Connor, et al., 1984 | MS |
ΔsubH° | 22.2 ± 0.48 | kcal/mol | C | Al-Takhin, Connor, et al., 1984, 2 | AC |
ΔsubH° | 27.2 ± 1.2 | kcal/mol | C | Al-Takhin, Connor, et al., 1984, 2 | AC |
ΔsubH° | 22.6 ± 1.0 | kcal/mol | N/A | Pilcher and Skinner, 1983 | See also Adedeji, Lalage, et al., 1975.; AC |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, Notes
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]
Al-Takhin, Connor, et al., 1984
Al-Takhin, G.; Connor, J.A.; Skinner, H.A.; Zaharani-Moettar, M.T.,
J. Organomet. Chem., 1984, 260, 189. [all data]
Al-Takhin, Connor, et al., 1984, 2
Al-Takhin, Ghassan; Connor, Joseph A.; Skinner, Henry A.; Zafarani-Moattar, Mohamed T.,
Thermochemistry of arenetricarbonylchromium complexes containing toluene, anisole, N,N-dimethylaninine, acetophenone and methylbenzoate,
Journal of Organometallic Chemistry, 1984, 260, 2, 189-197, https://doi.org/10.1016/S0022-328X(00)98694-7
. [all data]
Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A.,
Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2
. [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°gas Enthalpy of formation of gas at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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