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]
DSpace at IIT Bombay
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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]
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Creator |
MATHUR, PRADEEP
CHATTERJEE, SAURAV DAS, ATANU SHAIKH, MOBIN M |
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Subject |
chemical bonds
crystal structure infrared spectroscopy nuclear magnetic resonance spectroscopy |
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Description |
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.
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Publisher |
Elsevier
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Date |
2009-03-05T12:37:11Z
2011-11-25T18:36:10Z 2011-12-26T13:06:57Z 2011-12-27T05:54:56Z 2009-03-05T12:37:11Z 2011-11-25T18:36:10Z 2011-12-26T13:06:57Z 2011-12-27T05:54:56Z 2007 |
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Type |
Article
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Identifier |
Journal of Organometallic Chemistry 692(4), 819-823
0022-328X 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 |
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Language |
en
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