Abstract
The composition of the co-ordination sphere of Cu(II) dithiocarbamate mixed-ligand complexes Cu(Et 2dtc)X (X=Cl −, Br −) and Cu(Et 2dtc) +⋯Y − (Y −=ClO 4 −, NO 3 −) is studied from the combined analysis of spectrophotometric and EPR data. The results obtained about CT-photolysis of the complexes in EtOH and i-PrOH are compared with our previous data of photolysis in chloromethane/ROH solutions. Reaction mechanism and the role of alcohol are discussed on the ground of electronic and EPR spectra and quantum yield results.
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