Cyclopentadienylmolybdenumtricarbonyl bromide
- Formula: C8H5BrMoO3
- Molecular weight: 324.99
- IUPAC Standard InChI: InChI=1S/C5H5.3CO.BrH.Mo/c1-2-4-5-3-1;3*1-2;;/h1-5H;;;;1H;/q;;;;;+1/p-1
- IUPAC Standard InChIKey: TZKHSYVISKXYTG-UHFFFAOYSA-M
- CAS Registry Number: 12079-79-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Molybdenum, bromotricarbonyl(η5-2,4-cyclopentadien-1-yl)-; Molybdenum, bromotricarbonylcyclopentadienyl-; Bromotricarbonyl(η-cyclopentadienyl)molybdenum
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Reaction thermochemistry data
Go To: Top, References, Notes
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
C8H6MoO3 (cr) + (solution) =
(solution) +
(cr)
By formula: C8H6MoO3 (cr) + Br2 (solution) = HBr (solution) + C8H5BrMoO3 (cr)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -35.8 ± 2.8 | kcal/mol | N/A | Nolan, López de la Vega, et al., 1986 | solvent: Carbon tetrachloride; The reaction enthalpy was calculated Nolan, López de la Vega, et al., 1986 from the experimental values for the enthalpies of the following reactions: Mo(Cp)(CO)3(H)(cr) + 2Br2(solution) = Mo(Cp)(CO)2(Br)3(solution) + HBr(solution) + CO(solution), -60.7 ± 2.0 kcal/mol, and Mo(Cp)(CO)3(Br)(cr) + Br2(solution) = Mo(Cp)(CO)2(Br)3(solution) + CO(solution), -24.9 ± 2.0 kcal/mol |
C16H10Mo2O6 (cr) + (solution) = 2
(cr)
By formula: C16H10Mo2O6 (cr) + Br2 (solution) = 2C8H5BrMoO3 (cr)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -42.2 ± 4.1 | kcal/mol | N/A | Nolan, López de la Vega, et al., 1986 | solvent: Carbon tetrachloride; The reaction enthalpy was calculated Nolan, López de la Vega, et al., 1986 from the experimental values for the enthalpies of the following reactions: [Mo(Cp)(CO)3]2(cr) + 3Br2(solution) = 2Mo(Cp)(CO)2(Br)3(solution) + 2CO(solution), -92.0 ± 1.0 kcal/mol, and Mo(Cp)(CO)3(Br)(cr) + Br2(solution) = Mo(Cp)(CO)2(Br)3(solution) + CO(solution), -24.9 ± 2.0 kcal/mol |
C8H6MoO3 (solution) + (solution) =
(solution) +
(solution)
By formula: C8H6MoO3 (solution) + CBr4 (solution) = C8H5BrMoO3 (solution) + CHBr3 (solution)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -34.4 ± 2.0 | kcal/mol | RSC | Nolan, López de la Vega, et al., 1986 | solvent: Tetrahydrofuran; The enthalpy of solution of Mo(Cp)(CO)3(H)(cr) was measured as 2.1 ± 0.1 kcal/mol Nolan, López de la Vega, et al., 1986, 2. Reaction temperature: 323 K |
(cr) +
(solution) = C7H5Br3MoO2 (solution) +
(solution)
By formula: C8H5BrMoO3 (cr) + Br2 (solution) = C7H5Br3MoO2 (solution) + CO (solution)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -24.9 ± 2.0 | kcal/mol | RSC | Nolan, López de la Vega, et al., 1986 | solvent: Carbon tetrachloride |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Nolan, López de la Vega, et al., 1986
Nolan, S.P.; López de la Vega, R.; Hoff, C.D.,
J. Organometal. Chem., 1986, 315, 187. [all data]
Nolan, López de la Vega, et al., 1986, 2
Nolan, S.P.; López de la Vega, R.; Hoff, C.D.,
Organometallics, 1986, 5, 2529. [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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