Tri-ruthenium dodecacarbonyl
- Formula: C12O12Ru3
- Molecular weight: 639.33
- IUPAC Standard InChI: InChI=1S/12CO.3Ru/c12*1-2;;;
- IUPAC Standard InChIKey: NQZFAUXPNWSLBI-UHFFFAOYSA-N
- CAS Registry Number: 15243-33-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Ru3(CO)12; Ruthenium, dodecacarbonyltri-, triangulo; Ruthenium,dodecacarbonyltri-; Ruthenium carbonyl
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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
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
(solution) + 3
(solution) = 3C5O5Ru (solution)
By formula: C12O12Ru3 (solution) + 3CO (solution) = 3C5O5Ru (solution)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -13.0 ± 1.1 | kJ/mol | EqS | Koelliker and Bor, 1991 | solvent: Isooctane; Temperature range: 373-448 K |
| ΔrH° | -27.1 ± 1.9 | kJ/mol | EqS | Bor, 1986 | solvent: n-Hexane; Temperature range: ca. 348-448 K |
(cr) = 12
(g) + 3
(cr)
By formula: C12O12Ru3 (cr) = 12CO (g) + 3Ru (cr)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 577. ± 13. | kJ/mol | TD-HFC | Baev, Connor, et al., 1981 | |
| ΔrH° | 594. ± 17. | kJ/mol | TD-HFC | Connor, Skinner, et al., 1973 | Please also see Pedley and Rylance, 1977. |
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.
Koelliker and Bor, 1991
Koelliker, R.; Bor, G.,
J. Organometal. Chem., 1991, 417, 439. [all data]
Bor, 1986
Bor, G.,
Pure & Appl. Chem., 1986, 58, 543. [all data]
Baev, Connor, et al., 1981
Baev, A.K.; Connor, J.A.; El-Saied, N.I.; Skinner H.A.,
J. Organometal. Chem., 1981, 213, 151. [all data]
Connor, Skinner, et al., 1973
Connor, J.A.; Skinner, H.A.; Virmani, Y.,
High temperature microcalorimetric studies of the thermal decomposition and iodination of polynuclear carbonyls of Fe, Co, Ru, Rh, Re, Os and Ir,
Faraday Symp. Chem. Soc., 1973, 8, 18, https://doi.org/10.1039/fs9730800018
. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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