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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/7765

Title: Synthesis, spectroscopic and structural characterization of the double butterfly complex [{(CO)(6)Fe2SSe}(2){mu-C(H)-C(Ph)}]
Authors: MATHUR, P
DASH, AK
HOSSAIN, MM
CHEN, YS
HOLT, EM
RAO, SN
Keywords: selenium-bridged clusters
acetylenic bond reduction
ligands
fe2(co)6(mu-se2)
derivatives
chemistry
alkynes
mo
se
te
Issue Date: 1996
Publisher: ELSEVIER SCIENCE SA LAUSANNE
Citation: JOURNAL OF ORGANOMETALLIC CHEMISTRY, 526(2), 379-383
Abstract: Stirring of (CO)(6)Fe-2(mu-SSe) and phenylacetylene in methanol at room temperature for 16 h yielded the double butterfly complex [{(Co)(6)Fe2SSe}(2){mu-C(H)-C(Ph)}]. Compound [{(CO)(6)Fe2SSe}(2){mu-C(H)-C(Ph)}] was characterized by IR and H-1 and C-13 C NMR spectroscopy. Its structure was established by single crystal X-ray crystallography. It crystallized in the triclinic space group P (1) over bar with a = 8.956(10), b = 9.083, c = 17.491(2)Angstrom, alpha = 104.77(10)degrees, beta = 93.32(10)degrees, gamma = 94.77(10)degrees, V = 1336.4(3)Angstrom(3) Z = 2, D-calc = 2.175 g cm(-3). Full-matrix least-squares refinement of [{(CO)(6)Fe2SSe}(2){mu-C(H)-C(Ph)}] converged to R = 0.0504 and R(w) = 0.0549. The structure consists of two Fe2SSe butterfly units linked to each other through a bridging PhC-CH group.
URI: http://dx.doi.org/10.1016/S0022-328X(96)06531-X
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7765
http://hdl.handle.net/10054/7765
ISSN: 0022-328X
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