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Cobalt [«mu»3-(bromomethylidyne)]nonacarbonyltri-,triangulo


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
Deltafgas-257.9 ± 3.5kcal/molReviewMartinho SimõesThe enthalpy of formation relies on 0.71 ± 0.02 kcal/mol for the enthalpy of formation of Br2 in a carbon tetrachloride solution and on 3.08 ± 0.1 kcal/mol for the solution enthalpy of CBr4(cr) in carbon tetrachloride Gardner, Cartner, et al., 1975

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
Deltafsolid-281.7 ± 3.5kcal/molReviewMartinho SimõesThe enthalpy of formation relies on 0.71 ± 0.02 kcal/mol for the enthalpy of formation of Br2 in a carbon tetrachloride solution and on 3.08 ± 0.1 kcal/mol for the solution enthalpy of CBr4(cr) in carbon tetrachloride Gardner, Cartner, et al., 1975

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:
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões

Quantity Value Units Method Reference Comment
Deltasub23.8 ± 0.41kcal/molN/APilcher and Skinner, 1983See also Cardner, Gartner, et al., 1975.; AC
Deltasub23.8 ± 0.41kcal/molRSCGardner, Cartner, et al., 1975MS

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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
8.0PEGranozzi, Tondello, et al., 1982LBLHLM
7.8PECosta, Lloyd, et al., 1982LBLHLM
7.8PEChesky and Hall, 1981LLK
8.02PECosta, Lloyd, et al., 1982Vertical value; LBLHLM
8.9PEChesky and Hall, 1981Vertical value; LLK

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics 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]

Gardner, Cartner, et al., 1975
Gardner, P.J.; Cartner, A.; Cunninghame, R.G.; Robinson, B.H., J. Chem. Soc., Dalton Trans., 1975, 2582.. [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]

Cardner, Gartner, et al., 1975
Cardner, Peter J.; Gartner, Anthony; Cunninghame, Robert G.; Robinson, Brian H., Bond energies in dicobalt octacarbonyl and bromo- and chloro-methylidynetricobalt enneacarbonyls, J. Chem. Soc., Dalton Trans., 1975, 23, 2582, https://doi.org/10.1039/dt9750002582 . [all data]

Granozzi, Tondello, et al., 1982
Granozzi, G.; Tondello, E.; Ajo, D.; Casarin, M.; Aime, S.; Osella, D., Gas phase helium I photoelectron spectra of methinyltricobalt enneacarbonyl clusters, Inorg. Chem., 1982, 21, 1081. [all data]

Costa, Lloyd, et al., 1982
Costa, N.C.V.; Lloyd, D.R.; Brint, P.; Pelin, W.K.; Spalding, T.R., The photoelectron spectra of enneacarbonyl-«eta»3-methylidyne- tricobalt and some derivatives, J. Chem. Soc. Dalton Trans., 1982, 201. [all data]

Chesky and Hall, 1981
Chesky, P.T.; Hall, M.B., Electronic structure of metal clusters. 1. Photoelectron spectra and molecular orbital calculations on (alkylidyne)tricobalt nonacarbonyl clusters, Inorg. Chem., 1981, 20, 4419. [all data]


Notes

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