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Tungsten,hexacarbonylbis(«eta»5-2,4-cyclopentadien-1-yl)di-


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

0.5C16H10O6W2 (solution) + sodium (cr) = C8H5NaO3W (solution)

By formula: 0.5C16H10O6W2 (solution) + Na (cr) = C8H5NaO3W (solution)

Quantity Value Units Method Reference Comment
Deltar-258.2 ± 6.0kJ/molRSCKiss, Nolan, et al., 1994solvent: Tetrahydrofuran; The reaction enthalpy was calculated from the enthalpies of the following reactions: 0.5[W(Cp)(CO)3]2(solution) + (Na)[Cr(Cp)(CO)2(PPh3)](solution) = (Na)[W(Cp)(CO)3](solution) + Cr(Cp)(CO)2(PPh3)(solution), Cr(Cp)(CO)2(PPh3)(solution) + (Na)(Ph2CO)(solution) = (Na)[Cr(Cp)(CO)2(PPh3)](solution) + Ph2CO(solution), -89.1 ± 2.5 kJ/mol, and Ph2CO(solution) + Na(cr) = (Na)(Ph2CO)(solution), -161.1 ± 2.5 kJ/mol Kiss, Nolan, et al., 1994.

C16H10O6W2 (cr) + Iodine (solution) = 2C8H5IO3W (solution)

By formula: C16H10O6W2 (cr) + I2 (solution) = 2C8H5IO3W (solution)

Quantity Value Units Method Reference Comment
Deltar-146.4 ± 3.8kJ/molRSCLandrum and Hoff, 1985solvent: Dichloromethane

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
6.65 ± 0.05EIKrause and Bidinosti, 1975

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C6H6W2+29.0 ± 1.0?EIKrause and Bidinosti, 1975 
C8H5O3W+10.1 ± 0.2C5H5(CO)3WEIKrause and Bidinosti, 1975 
C8H8W2+25.0 ± 1.0?EIKrause and Bidinosti, 1975 
C10H10W2+15.5 ± 0.56COEIKrause and Bidinosti, 1975 
C11H10OW2+13.85 ± 0.105COEIKrause and Bidinosti, 1975 
C12H10O2W2+12.89 ± 0.104COEIKrause and Bidinosti, 1975 
C13H10O3W2+11.00 ± 0.203COEIKrause and Bidinosti, 1975 
C14H10O4W2+8.61 ± 0.052COEIKrause and Bidinosti, 1975 
C15H10O5W2+7.70 ± 0.05COEIKrause and Bidinosti, 1975 

References

Go To: Top, 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.

Kiss, Nolan, et al., 1994
Kiss, G.; Nolan, S.P.; Hoff, C.D., Inorg. Chim. Acta, 1994, 227, 285. [all data]

Landrum and Hoff, 1985
Landrum, J.T.; Hoff, C.D., J. Organometal. Chem., 1985, 282, 215. [all data]

Krause and Bidinosti, 1975
Krause, J.R.; Bidinosti, D.R., Mass spectrometric studies of the ionization and thermal decomposition of tungsten «pi»-cyclopentadienyl tricarbonyl dimer, Can. J. Chem., 1975, 53, 628. [all data]


Notes

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