Molybdenum,bis(η5-2,4-cyclopentadien-1-yl)(η2-ethene)-


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
Δfgas365. ± 13.kJ/molReviewMartinho SimõesThe enthalpy of formation relies on 72.4 ± 8.0 kJ/mol for the enthalpy of formation of Mo(Cp)2(I)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
Δfsolid287.9 ± 8.3kJ/molReviewMartinho SimõesThe enthalpy of formation relies on 72.4 ± 8.0 kJ/mol for the enthalpy of formation of Mo(Cp)2(I)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
Δsub77. ± 10.kJ/molRSCCalhorda, Carrondo, et al., 1991 

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

C12H14Mo (cr) + Iodine (cr) = C10H10I2Mo (cr) + Ethylene (g)

By formula: C12H14Mo (cr) + I2 (cr) = C10H10I2Mo (cr) + C2H4 (g)

Quantity Value Units Method Reference Comment
Δr-163.0 ± 2.1kJ/molRSCCalhorda, Carrondo, et al., 1991 

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

Ionization energy determinations

IE (eV) Method Reference Comment
6.0 ± 0.1PEGreen, Jackson, et al., 1975Vertical value

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]

Calhorda, Carrondo, et al., 1991
Calhorda, M.J.; Carrondo, M.A.A.F.C.T.; Dias, A.R.; Galvão, A.M.; Garcia, M.H.; Martins, A.M.; Minas da Piedade, M.E.; Pinheiro, C.I.; Romão, C.C.; Martinho Simões, J.A.; Veiros, L.F., Organometallics, 1991, 10, 483. [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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