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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4110

Title: Synthesis, structure, and electrochemistry of [(eta(5)-C5H5)(2)Mo2WFe2(O)(2)(S)(2)(CO)(9)(CCPh)(2)]
Authors: MATHUR, P
MUKHOPADHYAY, S
AHMED, MO
LAHIRI, GK
CHAKRABORTY, S
WALAWALKAR, MG
Keywords: polynuclear metal-complexes
carbonyl cluster compounds
m = mo
crystal-structure
bridging carbene
carbyne ligands
tungsten molybdenum
acetylide clusters
sulfido ligands
oxo
Issue Date: 2000
Publisher: AMER CHEMICAL SOC
Citation: ORGANOMETALLICS, 19(26), 5787-5790
Abstract: Thermolysis of a toluene solution, containing [Fe2W(CO)(10)(mu (3)-S)(2)] (1) and [(eta (5)-C5H5)Mo(CO)(3)(CCPh)] (2) in the presence of air at 70 degreesC yields the mixed-metal cluster [(eta (5)-C5H5)(2)Mo2WFe2(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 sulfide ligand. Each Fe atom bears three carbonyl groups, while the W atom is attached to two different Mo-containing moieties.;lt is ct-bonded to the C equivalent toC bond of a (eta (5)-C5H5)Mo(CO)(3)(C equivalent to CPH) unit, and it is also bonded to a second Mo atom, and this bond is bridged by an mo group and a mu (2),eta (2)-CCPh group. Also attached to this Mo atom is a terminal oxo group. Compound 3 has been investigated electrochemically.
URI: http://dx.doi.org/10.1021/om000561z
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4110
http://hdl.handle.net/10054/4110
ISSN: 0276-7333
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