Infra-red spectra of crystalline chloroacetates of Cu, Ca, Sr, Ba and Pb

Warrier, AVR and Narayanan, PS (1967) Infra-red spectra of crystalline chloroacetates of Cu, Ca, Sr, Ba and Pb. In: Spectrochimica Acta Part A: Molecular Spectroscopy, 23 (4). pp. 1061-1067.

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Abstract

The infra-red spectra of Cu, Ca, Sr, Ba and Pb chloroacetates were studied in order to investigate the effect of co-ordination on the vibration spectra of the ligand. The shifts of the symmetric and antisymmetric COO− vibrational frequencies indicate a bridged structure as the most probable one for the complexes investigated. No linear relationship between the shifts of the COO− stretching frequencies and E/r (where E is the electron excitation energy and r the ionic radius) was observed. No systematic mass effect on these COO− frequencies also could be established.

Item Type:	Journal Article
Publication:	Spectrochimica Acta Part A: Molecular Spectroscopy
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	14 May 2010 03:57
Last Modified:	19 Sep 2010 06:06
URI:	http://eprints.iisc.ac.in/id/eprint/27829

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