Cl-35 NQR study of cation polarizability in metal salts of monochloro acetic acid

Ramananda, D and Ramu, L and Ramesh, KP and Chandramani, R and Uchil, J (2008) Cl-35 NQR study of cation polarizability in metal salts of monochloro acetic acid. In: Acta Physica Polonica, A, 113 (6). pp. 1679-1685.

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Abstract

Various metal salts (Na, K, Rb, and NH4) of monochloro acetic acid were prepared and the Cl-35 nuclear quadrupole resonance frequencies were measured at room temperature. A comparative study of nuclear quadrupole resonance frequencies of monochloro acetic acid and its metal salts is carried out. The frequency shifts obtained in the respective metal chloroacetates are used to estimate the changes in the ionicity of C-Cl bond. Further, the changes in the ionicity of C-Cl bond were used to estimate the percentage of intra-molecular charge transfer between respective cation-anion of the metal salts of chloro acetic acid. The nuclear quadrupole resonance frequency is found to decrease with increasing ionicity of the alkali metal ion.

Item Type:	Journal Article
Publication:	Acta Physica Polonica, A
Publisher:	Institute of Physics, Polish Academy of Sciences
Additional Information:	Copyright of this article belongs to Institute of Physics, Polish Academy of Sciences.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	09 Mar 2010 10:06
Last Modified:	19 Sep 2010 05:56
URI:	http://eprints.iisc.ac.in/id/eprint/26058

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