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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/875

Title: Photochemical route to unusual tri-tungsten ferrocenylacetylene cluster [W3{μ-η2,η2-(H)C≡CFc}2(CO)12] and a dimetallacyclodecatetraene [W2{μ-η2,η2,η2,η2-(Fc)C=C(H)C(H)=C(Fc)C(Fc)=C(H)C(H)=C(Fc)}(CO)6]
Authors: MATHUR, PRADEEP
CHATTERJEE, SAURAV
DAS, ATANU
SHAIKH, MOBIN M
Keywords: chemical bonds
crystal structure
infrared spectroscopy
nuclear magnetic resonance spectroscopy
Issue Date: 2007
Publisher: Elsevier
Citation: Journal of Organometallic Chemistry 692(4), 819-823
Abstract: Low temperature photoreaction between tungsten hexacarbonyl and ferrocenylacetylene yielded two unusual metal containing stable compounds, the tritungsten cluster, [W3(μ-η2,η2-(H)C≡CFc)2(CO)12](1), and ditungsten-1,4,5,8-ferrocenylcyclodecatetraene, [W2{μ-η2,η2,η2,η2-(Fc)C=C(H)C(H)=C(Fc)C(Fc)=C(H)C(H)=C(Fc)}(CO)6] (2). Both compounds were characterised by IR and 1H and 13C NMR spectroscopy and their molecular structures established by single crystal X-ray diffraction methods.
URI: http://dx.doi.org/10.1016/j.jorganchem.2006.10.022
http://hdl.handle.net/10054/875
http://dspace.library.iitb.ac.in/xmlui/handle/10054/875
ISSN: 0022-328X
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