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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4112

Title: Synthesis, structure, and reactivity of mixed-metal clusters bearing eta(1)-acetylide groups, (eta(5)-C5H5)MFe2(mu(3)-E)(2)(CO)(6)(eta(1)-CCPh) (M = Mo or W and E = Se or Te)
Authors: MATHUR, P
BHUNIA, AK
KUMAR, A
CHATTERJEE, S
MOBIN, SM
Keywords: acetylide complexes
molecular-structure
ligands
electrochemistry
behavior
polymers
Issue Date: 2002
Publisher: AMER CHEMICAL SOC
Citation: ORGANOMETALLICS, 21(11), 2215-2218
Abstract: Reaction of Fe-3(CO)(9)(mu(3)-E)(2) (E = Se, Te) with (eta(5)-C5H5)M(CO)(3)(C=CPh) (M = Mo, W); in the presence of trimethylamine-N-oxide (TMNO), in acetonitrile solvent at 60 C yields the novel mixed-metal clusters (eta(5)-C5H5)MFe2(mu(3)=E)(2)(CO)(6)(eta(1)-CCPh) (1, E = Se, M =Mo; 2, E = Se, M = W; 3, E = To, M = Mo; 4, E = Te, M = W) bearing eta(1)-acetylide groups. The reaction of 1 or 3 with dicobalt octacarbonyl at room temperature gives the mixed-metal clusters (eta(5)-C5H5)MoFe2Co2(mu(3)-E)(2)(CO)(9)(mu-CCPh) (5, 6). Structures of 1 and 6 have been established crystallographically.
URI: http://dx.doi.org/10.1021/om020064d
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4112
http://hdl.handle.net/10054/4112
ISSN: 0276-7333
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