Weak complexes of sulphur and selenium. Part IV. Complex of selenium dioxide and seleninyl dichloride with halide ions
Abstract
The formation of 1 : 1 complexes between SeO2 and SeOCl2 and Cl–, Br–, and I– ions is reported. The stability constants and nature of the complexes are correlated with those of SO2 and SOCl2 and the role of dimethyl sulphoxide as solvent is discussed.