Some N pivot crown ether dithiocarbamate complexes with transition metal have been prepared and characterized by chemical analysis as well as spectral and magnetic measurements. All the complexes were found to be stable in air and their molar conductances in dimethylformamide solution were ranged in 2 74~9 03 S·cm 2/mol, indicating that they are non electrolytes. The results showed that the dithiocarbamate groups act as bidentate in these complexes. Some N pivot crown ether dithiocarbamate complexes with transition metal have been prepared and characterized by chemical analysis as well as spectral and magnetic measurements. All the complexes were found to be stable in air and their molar conductances in dimethylformamide solution were ranged in 2 74-9 03 S · cm 2 / mol, indicating that they are non electrolytes. The results showed that the dithiocarbamate groups act as bidentate in these complexes.