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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.42 [2004] >
IJPAP Vol.42(11) [November 2004] >
| 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) |
| Source: | IJPAP Vol.42(11) [November 2004]
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