The structure of phosphacymantrene

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DC Field	Value	Language
dc.contributor.author	Khetrapal, C.L.	-
dc.contributor.author	Kunwar, A.C.	-
dc.contributor.author	Mathey, F.	-
dc.date.accessioned	2007-06-28T08:06:54Z	-
dc.date.available	2007-06-28T08:06:54Z	-
dc.date.issued	1979-11	-
dc.identifier.citation	Journal of Organometallic Chemistry, 1979, Vol.181, p349-353	en
dc.identifier.issn	0022-328X	-
dc.identifier.uri	http://hdl.handle.net/2289/3175	-
dc.description	Restricted Access.	en
dc.description.abstract	Proton NMR spectra of phosphacymantrene (π-phospholyl manganese tricarbonyl) orientated in the nematic phases of liquid crystals have been investigated. The derived H-H and H-P direct dipolar coupling constants have been used to determine the relative proton-proton and proton-phosphorus distances. A comparison of the geometrical data of various 5-membered aromatic heterocycles shows that the relative distances between the protons closest to the heteroatom increase with the van der Waals radius of the heteroatom. The results suggest that NMR spectroscopy of orientated molecules can be used to determine van der Waals radii.	en
dc.format.extent	332918 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	Elsevier B.V.	en
dc.relation.uri	http://dx.doi.org/10.1016/S0022-328X(00)82827-2	en
dc.rights	1979 Elsevier B.V.	en
dc.title	The structure of phosphacymantrene	en
dc.type	Article	en
Appears in Collections:	Research Papers (SCM)

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