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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2619
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dc.contributor.authorKhetrapal, C.L.-
dc.contributor.authorKunwar, A.C.-
dc.contributor.authorSaupe, A.-
dc.date.accessioned2007-06-06T07:47:03Z-
dc.date.available2007-06-06T07:47:03Z-
dc.date.issued1977-
dc.identifier.citationMolecular Crystals and Liquid Crystals, 1977, Vol.40, p193-197en
dc.identifier.issn1058-725X-
dc.identifier.urihttp://hdl.handle.net/2289/2619-
dc.descriptionRestricted Access.en
dc.description.abstractPMR studies of N, p-chlorophenylmaleimide in a nematic solvent have been undertaken. The structural and the conformational informations are derived. The distance-ratios of the phenyl protons show significant distortions from corresponding values in benzene. The data indicate that the molecule has a twisted conformation with C2-symmetry and that an exchange between energetically equivalent conformations takes place. Assuming a rigid conformation the angle b.thetas between phenyl and maleimide moieties is estimated to be 54.5°C. The data can also be interpreted by an exchange between planar (b.thetas = 0,180) and perpendicular (b.thetas = ±90) conformations. This possibility is discarded on the basis of theoretical considerations of the stability of conformations.en
dc.format.extent164559 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherGordon and Breach Science Publishers.en
dc.relation.urihttp://dx.doi.org/10.1080/15421407708084482en
dc.rights1977 OPA (Overseas Publishers Association) N.V.en
dc.titleStructure and conformation of N, p-chlorophenylmaleimide in a nematic solvent by proton magnetic resonanceen
dc.typeArticleen
Appears in Collections:Research Papers (SCM)

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