Cr(C6H6)2


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
Δfgas43.0 ± 8.0kcal/molReviewMartinho Simões 
Δfgas72.6 ± 3.0kcal/molReviewMartinho Simões 
Δfgas56.8 ± 2.1kcal/molReviewMartinho Simões 
Δfgas55.1 ± 2.0kcal/molReviewMartinho Simões 
Δfgas56.0 ± 1.4kcal/molReviewMartinho SimõesSelected data. Average of the values from Tel'noi, Rabinovich, et al., 1972 and Connor, Skinner, et al., 1973

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
Δfsolid21.4 ± 8.0kcal/molReviewMartinho Simões 
Δfsolid51.0 ± 3.0kcal/molReviewMartinho Simões 
Δfsolid35.2 ± 2.1kcal/molReviewMartinho Simões 
Δfsolid33.5 ± 2.0kcal/molReviewMartinho Simões 
Δfsolid34.3 ± 1.4kcal/molReviewMartinho SimõesSelected data. Average of the values from Tel'noi, Rabinovich, et al., 1972 and Connor, Skinner, et al., 1973
Quantity Value Units Method Reference Comment
Δcsolid-1710.0 ± 2.0kcal/molCC-SBTel'noi, Rabinovich, et al., 1972Please also see Pedley and Rylance, 1977 and Tel'noi and Rabinovich, 1977.
Δcsolid-1696.2 ± 8.0kcal/molCC-SBFischer, Cotton, et al., 1959Please also see Cox and Pilcher, 1970.
Δcsolid-1725.8 ± 3.0kcal/molCC-SBFischer and Schreiner, 1958Please also see Cox and Pilcher, 1970.

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 by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δsub21.7 ± 0.07kcal/molCC-SBAndrews, Westrum, et al., 1969Other values for the enthalpy of sublimation have been reported: 19.6 ± 0.50 kcal/mol Umilin, Fedorov, et al., 1973 and 18.7 ± 1.5 kcal/mol Fischer and Schreiner, 1958

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]

Tel'noi, Rabinovich, et al., 1972
Tel'noi, V.I.; Rabinovich, I.B.; Gribov, B.G.; Pashinkin, A.S.; Salamantin, B.A.; Chernova, V.I., Zh. Fiz. Khim., 1972, 46, 802. [all data]

Connor, Skinner, et al., 1973
Connor, J.A.; Skinner, H.A.; Virmani, Y., Microcalorimetric studies. Thermal decomposition and iodination of bis(benzene)chromium, bis(benzene)-chromium iodide, and some (arene)chromium tricarbonyls, J. Chem. Soc., Faraday Trans. 1, 1973, 69, 0, 1218, https://doi.org/10.1039/f19736901218 . [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]

Tel'noi and Rabinovich, 1977
Tel'noi, V.I.; Rabinovich, I.B., Russ. Chem. Rev., 1977, 46, 689. [all data]

Fischer, Cotton, et al., 1959
Fischer, A.K.; Cotton, F.A.; Wilkinson, G., J. Phys. Chem., 1959, 63, 154. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds in Academic Press, New York, 1970. [all data]

Fischer and Schreiner, 1958
Fischer, E.O.; Schreiner, S., Chem. Ber., 1958, 91, 2213. [all data]

Andrews, Westrum, et al., 1969
Andrews, J.T.S.; Westrum, E.F., Jr.; Bjerrum, N., J. Organometal. Chem., 1969, 17, 293. [all data]

Umilin, Fedorov, et al., 1973
Umilin, V.A.; Fedorov, I.E.; Zverev, Y.B.; Gorbunova, A., Tr. Khim. Khim. Tekhnol., 1973, 63. [all data]


Notes

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