Mathur, Pradeep ; Mukhopadhyay, Sarbani ; Ahmed, Moawia O. ; Lahiri, Goutam K. ; Chakraborty, Soma ; Walawalkar, Mrinalini G. (2000) Synthesis, structure, and electrochemistry of [(η5-C5H5)2Mo2WFe2(O)2(S)2(CO)9(CCPh)2] Organometallics, 19 (26). pp. 5787-5790. ISSN 0276-7333
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Official URL: http://pubs.acs.org/doi/abs/10.1021/om000561z?prev...
Related URL: http://dx.doi.org/10.1021/om000561z
Abstract
Thermolysis of a toluene solution containing [Fe2W(CO)10(μ 3-S)2] (1) and [(η5-C5H5)Mo(CO)3(CCPh)] (2) in the presence of air at 70 °C yields the mixed-metal cluster [(η5-C5H5)2Mo2WFe2(O)2(S)2(CO)9(CCPh)2] (3). The structure of 3 has been established crystallographically. It consists of a triangular Fe2W unit, each face of which is capped by a sulfido ligand. Each Fe atom bears three carbonyl groups, while the W atom is attached to two different Mo-containing moieties. It is π-bonded to the C≡C bond of a (η5-C5H5)Mo(CO)3(C≡CPh) unit, and it is also bonded to a second Mo atom, and this bond is bridged by an oxo group and a μ2,η2-CCPh group. Also attached to this Mo atom is a terminal oxo group. Compound 3 has been investigated electrochemically.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 24860 |
| Deposited On: | 01 Dec 2010 12:38 |
| Last Modified: | 06 Jun 2011 04:48 |
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