Synthesis,spectral and electrochemical characterization of (dithiocarbamato)(arylazoimidazole)Palladium(II) perchlorates

The ternary complexes Pd(RaaiX)(SS)ClO₄) where RaaiX is a N(1)-alkyl-2-(arylazo)imidazole (p-RC₆H₄N =NC₃H₂NN(1) X; X = Me, or Et, and R = H, Me or Cl) and SS = N,N-diethyldithiocarbamate or morpholinedithiocarbamate have been prepared and characterized by elemental analysis, i.r., u.v.-vis. and ¹H-n.m.r. data. Electrochemical studies show azo reduction. The complexes are thermally unstable and decompose to bis(dithiocarbamato)palladium(II) in solution. This revised version was published online in June 2006 with corrections to the Cover Date.