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Synthesis and structural characterisation of a mixed Mo/Fe, mixed chalcogen, PhS-bridged cluster

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Title Synthesis and structural characterisation of a mixed Mo/Fe, mixed chalcogen, PhS-bridged cluster
 
Creator MATHUR, PRADEEP
GHOSH, SANJUKTA
HOSSAIN, MDMUNKIR
SATYANARAYANA, CVV
DRAKE, JOHN E
 
Subject molybdenum
iron
sulphur
tellurium
hydrides
 
Description Thermolytic reaction of Cp2Mo2Fe2STe(CO)7 and C6H5SH in benzene afforded two isomers of the new compound Cp2Mo2Fe2(μ3-S)(μ3-Te)(μ2-SPh)(μ3-H)(CO)5 in 23 and 21% yields. They were characterised by IR, 1H- and 125Te-NMR spectroscopy. The structure of one isomer was established by single crystal X-ray diffraction method. The structure consists of a Mo2Fe2 tetrahedron with μ3-S and μ3-Te face capping ligands. The Mo–Mo bond is bridged by a SPh group and one MoFe2 face is bridged by a μ-H group. Each Fe atom has two terminal carbonyls and one CO group bridges the Fe–Fe bond.
 
Publisher Elsevier
 
Date 2009-03-09T07:41:44Z
2011-11-25T18:45:41Z
2011-12-26T13:07:04Z
2011-12-27T05:55:06Z
2009-03-09T07:41:44Z
2011-11-25T18:45:41Z
2011-12-26T13:07:04Z
2011-12-27T05:55:06Z
1998
 
Type Article
 
Identifier Journal of Organometallic Chemistry 557(2), 221-225
0022-328X
http://dx.doi.org/10.1016/S0022-328X(97)00699-2
http://hdl.handle.net/10054/894
http://dspace.library.iitb.ac.in/xmlui/handle/10054/894
 
Language en