Mixed-chalcogenide double-butterfly complex [{(CO)(6)Fe2SSe}(2){mu-C(H)-C(H)}]

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Title:	Mixed-chalcogenide double-butterfly complex [{(CO)(6)Fe2SSe}(2){mu-C(H)-C(H)}]
Authors:	PANNEERSELVAM, K LU, TH TUNG, SF DASH, AK MATHUR, P
Keywords:	acetylenic bond reduction structural characterization clusters fe2(co)6(mu-se2) phenylacetylene iron
Issue Date:	2000
Publisher:	MUNKSGAARD INT PUBL LTD
Citation:	ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 56(), 438-439
Abstract:	Bubbling acetylene gas slowly through a methanol solution of [(CO)(6)Fe-2{mu-SSe}] containing sodium acetate for 48 h at room temperature yields the double-butterfly complex mu-[ethane-1,1,2,2-tetra(selenido/sulfido)]bis[hexacarbonyldiiron(Fe - Fe)], [Fe-4(C2H2S2Se2)(CO)(12)]. The molecular structure was established by single-crystal X-ray diffraction techniques. The structure consists of two Fe2SSe butterfly units linked to each other through a bridging HC-CH group. The molecule has twofold symmetry and the two Fe atoms have distorted octahedral geometries.
URI:	http://dx.doi.org/10.1107/S0108768100001038 http://dspace.library.iitb.ac.in/xmlui/handle/10054/10138 http://hdl.handle.net/10054/10138
ISSN:	0108-2701
Appears in Collections:	Article

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