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Bis(«eta»5-cyclopentadienyl)dimethyl tungsten


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
Deltafgas82.7 ± 2.1kcal/molReviewMartinho SimõesThe enthalpy of formation relies on -15.1 ± 1.7 kcal/mol for the enthalpy of formation of W(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
Deltafsolid64.9 ± 1.8kcal/molReviewMartinho SimõesThe enthalpy of formation relies on -15.1 ± 1.7 kcal/mol for the enthalpy of formation of W(Cp)2(Cl)2(cr)

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
Deltasub17.8 ± 1.0kcal/molRSCCalado, Dias, et al., 1980 

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

C12H16W (cr) + 2(Hydrogen chloride bullet 5.55Water) (solution) = C10H10Cl2W (cr) + 2Methane (g)

By formula: C12H16W (cr) + 2(HCl bullet 5.55H2O) (solution) = C10H10Cl2W (cr) + 2CH4 (g)

Quantity Value Units Method Reference Comment
Deltar-40.61 ± 0.55kcal/molRSCCalado, Dias, et al., 1978Please also see Calhorda, Dias, et al., 1987.

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
5.8PEGreen, Jackson, et al., 1975LLK
6.0 ± 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]

Calado, Dias, et al., 1980
Calado, J.C.G.; Dias, A.R.; Minas da Piedade M.E.; Martinho Simões, J.A., Rev. Port. Quím., 1980, 22, 57. [all data]

Calado, Dias, et al., 1978
Calado, J.C.G.; Dias, A.R.; Martinho Simões, J.A.; Ribeiro da Silva, M.A.V., J. Chem. Soc., Chem. Commun., 1978, 737.. [all data]

Calhorda, Dias, et al., 1987
Calhorda, M.J.; Dias, A.R.; Minas da Piedade M.E.; Salema, M.S.; Martinho Simões J.A., Organometallics, 1987, 6, 734. [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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