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Original scientific paper

Solvation of Chloropentaamminecobalt(III) Ion in Water-Dimethyl Sulfoxide Mixtures

Warren L. Reynolds ; University of Minnesota, Chemistry Department, 207 Pleasant Street, S.E., Minneapolis, Minnesota 55455, USA
Steven Davis ; University of Minnesota, Chemistry Department, 207 Pleasant Street, S.E., Minneapolis, Minnesota 55455, USA
Mira Glavaš ; Faculty of Science, University of Sarajevo, 71000 Sarajevo, Yugoslavia


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Abstract

The composition of the solvation shell of chloropentaamminecobalt(III) was investigated for water + dimethyl sulfoxide solvent mixtures using the Gibbs free energy of transfer and PMR solvent line broadening data. Strong evidence was found for the formation of solvated species with a unique dimethyl sulfoxide molecule in the solvation shell, which substantiates a previous conclusion concerning the existence of such species.

Keywords

Hrčak ID:

137277

URI

https://hrcak.srce.hr/137277

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