Direct 1-3 metal-carbon bonding and planar tetracoordinated carbon in group 6 metallacyclobutadienes

dc.contributor.author	Suresh, C H
dc.contributor.author	Frenking, G
dc.date.accessioned	2014-05-13T08:30:41Z
dc.date.available	2014-05-13T08:30:41Z
dc.date.issued	2010
dc.identifier.citation	Organometallics 29(21):4766-4769;08 Nov 2010	en_US
dc.identifier.issn	0276-7333
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/1403
dc.description.abstract	A comprehensive analysis of the nature of metal carbon bonding in group 6 metallacyclobutadienes has been carried out by means of energy decomposition analysis and topological properties of electron density. The results suggest strong sigma- and pi-bonding interactions between the metal and the beta-carbon (direct 1,3-metal-carbon bonding) as well as the existence of the beta-carbon in a new type of planar tetracoordinate state characterized by a "catastrophe" bonding interaction with the metal. The importance of this bonding for alkyne metathesis is indicated.	en_US
dc.language.iso	en	en_US
dc.publisher	American Chemical Society	en_US
dc.subject	Molybdenum	en_US
dc.subject	Alkyne metathesis	en_US
dc.subject	Acetylene metathesis	en_US
dc.subject	Olefin metathesis	en_US
dc.subject	Tungsten alkylidyne complexes	en_US
dc.title	Direct 1-3 metal-carbon bonding and planar tetracoordinated carbon in group 6 metallacyclobutadienes	en_US
dc.type	Article	en_US