Non-planar distortions in a peptide unit as studied by NMR in liquid crystal solvents

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/3219

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DC Field	Value	Language
dc.contributor.author	Khetrapal, C.L.	-
dc.contributor.author	Ramaprasad, S.	-
dc.date.accessioned	2007-07-09T06:47:48Z	-
dc.date.available	2007-07-09T06:47:48Z	-
dc.date.issued	1977	-
dc.identifier.citation	Journal of the Indian Institute of Science, 1977, Vol.59, p53-74	en
dc.identifier.issn	0970-4140	-
dc.identifier.uri	http://hdl.handle.net/2289/3219	-
dc.description	Restricted Access.	en
dc.description.abstract	A brief account of the results on non-planar distortions around the nitrogen atom in a peptide unit as studied by NMR in liquid crystal solvents is given. The studies are confined to simple model compounds namely, formamide, N-methyl formamide and its 13C and 15N isotopically enriched analogues and N-methyl acetamide. Under the assumption of reasonable geometry and the neglect of the influences of molecular vibrations, it is observed that the non-planar distortions around the nitrogen atom are nearly 10 degree +/- 5 degree.	en
dc.format.extent	791108 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	The Indian Institute of Science	en
dc.rights	1977 The Indian Institute of Science	en
dc.subject	Peptide unit	en
dc.subject	chemical shift	en
dc.subject	indirect spin-spin coupling constants	en
dc.subject	direct dipolar couplings	en
dc.subject	order parameter	en
dc.subject	nematic phase	en
dc.subject	lsotropic phase	en
dc.title	Non-planar distortions in a peptide unit as studied by NMR in liquid crystal solvents	en
dc.type	Article	en
Appears in Collections:	Research Papers (SCM)

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