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Title: 13C NMR and dielectric relaxation studies of methanol+nitrile systems
Authors: Madhurima, V
Sobhanadri, J
Murthy, V R K
Keywords: Dielectric dispersion;13C NMR;Methanol;Acetonitrile;Acrylonitrile;ab-initio
Issue Date: Nov-2004
Publisher: CSIR
IPC Code: R 01 R 27/26
Abstract: 13C NMR studies for both spin-lattice relaxation time (T1) and chemical shifts were obtained for two systems namely methanol+acetonitrile and methanol+acrylonitrile. The dielectric dispersion data was also obtained for these systems. The 13C NMR and dielectric dispersion data with a view to understand the conformation of these systems and also to understand the basic mechanisms of relaxation in the same have been presented. A correlation between the rotational correlation time from NMR and the dielectric relaxation time for the two systems have been reported. The confirmation of the ring-like conformer for methanol+acetonitrile system using 13C NMR chemical shift data.
Page(s): 837-840
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.42(11) [November 2004]

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