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Molybdenum,bis(«eta»-2,4-cyclopentadien-1-yl)dihydro-


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
Deltafgas66.18 ± 0.74kcal/molReviewMartinho Simões 
Deltafgas70.4 ± 1.5kcal/molReviewMartinho SimõesSelected data. The enthalpy of formation relies on -23.0 ± 0.69 kcal/mol for the enthalpy of formation of Mo(Cp)2(Cl)2(cr)

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
Deltafsolid46.73 ± 0.69kcal/molReviewMartinho Simões 
Deltafsolid51.0 ± 1.5kcal/molReviewMartinho SimõesSelected data. The enthalpy of formation relies on -23.0 ± 0.69 kcal/mol for the enthalpy of formation of Mo(Cp)2(Cl)2(cr)
Quantity Value Units Method Reference Comment
Deltacsolid-1575.1 ± 0.60kcal/molCC-SBTel'noi, Rabinovich, et al., 1976Please also see Tel'noi and Rabinovich, 1977.

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
Deltasub19.5 ± 0.24kcal/molCC-SBDias, Diogo, et al., 1990Another value for the enthalpy of sublimation has been reported: 22.1 ± 0.50 kcal/mol Tel'noi, Rabinovich, et al., 1976

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C10H12Mo (cr) + 2Iodine (cr) = C10H10I2Mo (cr) + 2Hydrogen iodide (g)

By formula: C10H12Mo (cr) + 2I2 (cr) = C10H10I2Mo (cr) + 2HI (g)

Quantity Value Units Method Reference Comment
Deltar-21.0 ± 1.2kcal/molRSCCalado, Dias, et al., 1979 

C10H12Mo (cr) + 2Carbon tetrabromide (cr) = C10H10Br2Mo (cr) + 2Methane, tribromo- (l)

By formula: C10H12Mo (cr) + 2CBr4 (cr) = C10H10Br2Mo (cr) + 2CHBr3 (l)

Quantity Value Units Method Reference Comment
Deltar-70.9 ± 1.1kcal/molRSCCalado, Dias, et al., 1980 

C10H12Mo (cr) + 2Carbon Tetrachloride (l) = C10H10Cl2Mo (cr) + 2Trichloromethane (l)

By formula: C10H12Mo (cr) + 2CCl4 (l) = C10H10Cl2Mo (cr) + 2CHCl3 (l)

Quantity Value Units Method Reference Comment
Deltar-76.8 ± 1.1kcal/molRSCCalado, Dias, et al., 1979, 2 

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
6.4 ± 0.1PEGreen, Jackson, et al., 1975Vertical value; LLK

References

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

Tel'noi, Rabinovich, et al., 1976
Tel'noi, V.I.; Rabinovich, I.B.; Kir'yanov, K.V.; Smirnov, A.S., Dokl. Akad. Nauk SSSR, 1976, 231, 733. [all data]

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

Dias, Diogo, et al., 1990
Dias, A.R.; Diogo, H.P.; Minas da Piedade, M.E.; Martinho Simões, J.A.; Carson, A.S.; Jamea, E.H., J. Organometal. Chem., 1990, 391, 361. [all data]

Calado, Dias, et al., 1979
Calado, J.C.G.; Dias, A.R.; Martinho Simões, J.A.; Ribeiro da Silva, M.A.V., Rev. Port. Quím., 1979, 21, 129. [all data]

Calado, Dias, et al., 1980
Calado, J.C.G.; Dias, A.R.; Martinho Simões, J.A., J. Organometal. Chem., 1980, 195, 203. [all data]

Calado, Dias, et al., 1979, 2
Calado, J.C.G.; Dias, A.R.; Martinho Simões, J.A.; Ribeiro da Silva, M.A.V., J. Organometal. Chem., 1979, 174, 77. [all data]

Green, Jackson, et al., 1975
Green, J.C.; Jackson, S.E.; Higginson, B., Photoelectron studies of some bent bis(n-cyclopentadienyl)metal complexes. Part I. Some eighteen-electron systems with hydride, alkyl, olefin, allyl, carbonyl ligands, J. Chem. Soc. Dalton Trans., 1975, 403. [all data]


Notes

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