Cr(CO)4(py)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
Δfgas-92.7 ± 5.3kcal/molReviewMartinho SimõesThe value for the enthalpy of formation was recommended in Adedeji, Connor, et al., 1978

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
Δfsolid-121. ± 4.8kcal/molReviewMartinho SimõesThe value for the enthalpy of formation was recommended in Adedeji, Connor, et al., 1978

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
Δsub28.0 ± 2.4kcal/molTD-HFCAdedeji, Connor, et al., 1978 

Reaction 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

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Individual Reactions

C14H10CrN2O4 (cr) = 21,3-Diazine (g) + 4Carbon monoxide (g) + chromium (cr)

By formula: C14H10CrN2O4 (cr) = 2C4H4N2 (g) + 4CO (g) + Cr (cr)

Quantity Value Units Method Reference Comment
Δr>47.6kcal/molTD-HFCAdedeji, Connor, et al., 1978The reaction enthalpy is a low limit Adedeji, Connor, et al., 1978.

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, Connor, et al., 1978
Adedeji, F.A.; Connor, J.A.; Demain, C.P.; Martinho Simões, J.A.; Skinner, H.A.; Zafarani- Moattar, M.T., J. Organometal. Chem., 1978, 149, 333. [all data]


Notes

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