in water ligand in H2O added to Ni salt in H2O under stirring; decanted, filtered, dried (air), recrystd.(EtOH/CHCl3 1:1), elem. anal.;

KOH; Na-acetate in water reaction of (C4H9)2NH with 1 mol CS2 (dissolved in equiv. amt. of 20percent aq. KOH), addn. of 1 mol aq. NiCl2 and 3 mol Na-acetate; extn. with acetone, recrystn. from acetone;

in ethanol Kinetics; addn. of Ni powder to the dithiocarbamate in ethanol; stirring for 5 h;;

in acetonitrile Kinetics; byproducts: NiBr2, (n-Bu2NCS2)2; Irradiation (UV/VIS); irradiated (poly- (425-670 nm) and mono- (436 nm) chromatically); photometry;