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

Panneerselvam, K. ; Lu, T. -H. ; Tung, S. -F. ; Dash, A. K. ; Mathur, P. (2000) Mixed-chalcogenide double-butterfly complex [{(CO)6Fe2SSe}2-{μ-C(H)-C(H)}] Acta Crystallographica Section C, 56 . pp. 438-439. ISSN 0108-2701

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Official URL: http://scripts.iucr.org/cgi-bin/paper?S01082701000...

Related URL: http://dx.doi.org/10.1107/S0108270100001037


Bubbling acetylene gas slowly through a methanol solution of [(CO)6Fe2{μ-SSe}] containing sodium acetate for 48 h at room temperature yields the double-butterfly complex μ-[ethane-1,1,2,2-tetra(selenido/sulfido)]bis[hexacarbonyldiiron(Fe-Fe)], [Fe4(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.

Item Type:Article
Source:Copyright of this article belongs to International Union of Crystallography.
ID Code:83030
Deposited On:16 Feb 2012 04:21
Last Modified:16 Feb 2012 04:21

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