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Title: The structure of and the internal rotation in N,N-dimethly uraci
Authors: Khetrapal, C.L.
Kunwar, A.C.
Keywords: NMR
N, N-dimethyluracil
Order Parameter
Oriented molecules
Issue Date: Sep-1984
Publisher: Indian Academy of Sciences, Bangalore, India.
Citation: Proceedings of the Indian Academy of Sciences (Chemical Sciences), 1984, Vol. 93, p1215-1220.
Abstract: From the proton NMR spectra of N, Ndimethyl uracil oriented in two different nematic solvents, the internal rotation of the methyl groups about the N-C bonds is studied. It has been observed that the preferred conformation of the methyl group having one carbonyl in the vicinity is the one where a C-H bond is in the ring plane pointing towards the carbonyl group. The results are not sensitive to the mode of rotation of the other methyl group. These data are interpreted in terms of the bond polarisations.
ISSN: 0253-4134
Copyright: Indian Academy of Sciences, Bangalore, India.
Appears in Collections:Research Papers (SCM)

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