Weak complexes of sulphur and selenium. Part 6. Stability constants of the weak 1 : 1 complexes of sulphur dioxide, thionyl chloride, and sulphonyl chloride with halide ions in the mixed solvent acetonitrile-dimethyl sulphoxide at 25 °C
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 8,p. 918-920
- https://doi.org/10.1039/dt9780000918
Abstract
The stability constants of SO2·X–, SOCl2·X–, and SO2Cl2·X–(X–= Cl–, Br–, or I–) have been determined spectro-scopically in different mixtures of acetonitrile and dimethyl sulphoxide as solvent. The values (at 25 °C) are not constant for different solvent mixtures. To account for this it is assumed that a number of interactions exist in these solutions, and of these solvent-solvent interactions are believed to play an important role.Keywords
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