There has been considerable interest in the study of organic ligands containing two or more different donor atoms because such ligands through light on the nature of the metalligands bonding. Selenium and bismuth metals react with di-2-pyridyldisulfide (Py2S2) in refluxing toluene to give the compounds Se(pyS)4 and Bi(pyS)3 in high yield. Reactions of selenium or bismuth/Py2S2 and iodine in different molar ratio was carried out in refluxing toluene led to the formation of Se(pyS)3I, Se(pyS)2I2, Bi(pyS)2I and Bi(pyS) I2 respectively. All the compounds were characterized physico-chemically and their antibacterial activity were studied 1,2. Copper and nickel powder react directly with sodium dithiocarbamate in organic solvents and produce the corresponding metal complexes. The result showed that the copper powder react in chloroform more readily than any other system examined. This reaction has been successfully applied in the determination of copper content in brass and bronze powder 3. The powder of tin metal is oxidized by Et2P(S)SS(S)PEt2 to tin(II) diethyldithiophosphate, the reaction involve the insertion of the metal into the S-S bond 4 .