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Selenium-bridged clusters. Synthesis and structural characterization of the mu(4)-Se twin cluster [(mu-BuSe)Fe-2(CO)(6)](2)(mu(4)-Se)

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Title Selenium-bridged clusters. Synthesis and structural characterization of the mu(4)-Se twin cluster [(mu-BuSe)Fe-2(CO)(6)](2)(mu(4)-Se)
 
Creator MATHUR, P
TRIVEDI, R
SATYANARAYANA, CVV
 
Subject chalcogen carbonyl-compounds
bidentate organosulfur ligands
transition-metal carbonyls
coordination chemistry
crystal-structure
complex
construction
reactivity
disulfides
dianion
 
Description The unusual tetranuclear cluster [(mu-BuSe)-Fe-2(CO)(6)](2)(mu(4)-Se) (I) has been obtained from the reaction of a monoanion, derived from Fe-2(mu-Se-2)(CO)(6) and n-BuLi, with 1,3-dibromopropane. Compound 1 has been characterized by IR and H-1, C-13, and Se-77 NMR spectroscopy. It has been structurally characterized by single-crystal X-ray diffraction methods. The structure consists of two [(mu-BuSe)Fe-2(CO)(6)] units bridged by a pseudotetrahedral Se atom.
 
Publisher AMER CHEMICAL SOC
 
Date 2011-07-14T19:25:36Z
2011-12-26T12:47:35Z
2011-12-27T05:36:50Z
2011-07-14T19:25:36Z
2011-12-26T12:47:35Z
2011-12-27T05:36:50Z
1996
 
Type Article
 
Identifier ORGANOMETALLICS, 15(3), 1062-1064
0276-7333
http://dx.doi.org/10.1021/om950705n
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4047
http://hdl.handle.net/10054/4047
 
Language en