Raman spectral studies on interactions of Br- ions with CD3 group of acetonitrile, nitromethane and dimethyl sulfoxide

Venkata Ramana, K. ; Singh, Surjit (1989) Raman spectral studies on interactions of Br- ions with CD3 group of acetonitrile, nitromethane and dimethyl sulfoxide Journal of Molecular Structure, 194 . pp. 73-82. ISSN 0022-2860

Full text not available from this repository.

Official URL: http://linkinghub.elsevier.com/retrieve/pii/002228...

Related URL: http://dx.doi.org/10.1016/0022-2860(89)80071-7

Abstract

Raman spectra in the CD3 stretching region are reported for solutions of tetrabutyl ammonium bromide (TBAB) in deuterated acetonitrile (AN-d3), nitromethane (NM-d3) and dimethylsulfoxide (DMSO-d6). New bands are found to appear in the low frequency regions of C---D stretching vibrations in solutions of TBAB in AN-d3 and DMSO-d6 due to the anion-molecular complexes formed whereas only an increase in half band width of the C---D stretching band is observed in solutions of TBAB in NM-d3. Raman spectra of three component and four component systems involving TBAB, AN-d3, NM-d3 and water are also reported with a view to obtaining information on preferential solvation of the anions by water.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:39129
Deposited On:09 May 2011 07:23
Last Modified:09 May 2011 07:23

Repository Staff Only: item control page