Abstract
Syntheses and crystal structures of two molecular, heteroleptic cadmium complexes with CdS 2NO 2 and CdS 2N 2 kernels are described. Bis(tri- tert-butoxysilanethiolate)(1-methylimidazole)cadmium(II) and bis(tri- tert-butoxysilanethiolate)bis(1-methylimidazole)cadmium(II) coexist at equilibrium in chloroform solutions with varying concentrations of bis[bis(tri- tert-butoxysilanethiolate)cadmium(II)] and 1-methylimidazole. The equilibrium is characterized by solution 113Cd NMR spectra. Solid state CP MAS 13C, 29Si, 113Cd NMR data for the complexes are also reported, analyzed and compared with the results obtained for cadmium-substituted proteins. The similarities and differences between the structures of cadmium complexes and their zinc analogues are discussed.
Published Version
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