Tungsten,hexacarbonylbis(η5-2,4-cyclopentadien-1-yl)di-
- Formula: C16H10O6W2
- Molecular weight: 665.93
- CAS Registry Number: 12566-66-4
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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
0.5C16H10O6W2 (solution) + (cr) = C8H5NaO3W (solution)
By formula: 0.5C16H10O6W2 (solution) + Na (cr) = C8H5NaO3W (solution)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -258.2 ± 6.0 | kJ/mol | RSC | Kiss, Nolan, et al., 1994 | solvent: 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) + (solution) = 2C8H5IO3W (solution)
By formula: C16H10O6W2 (cr) + I2 (solution) = 2C8H5IO3W (solution)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -146.4 ± 3.8 | kJ/mol | RSC | Landrum and Hoff, 1985 | solvent: Dichloromethane |
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.
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]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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