Reaction of [Ni(CN)4]2− with polysulfide: Synthesis of [Ni(S4)2]2− and its reactions with carbon disulfide and activated acetylenes
作者:K.Nagendra Udpa、Sabyasachi Sarkar
DOI:10.1016/s0277-5387(00)81034-7
日期:1987.1
Bis(tetrasulfido)nickelate(II) is synthesized by the reaction of tetracyano-nickelate(II) with polysulfide. The reaction of [Ni(S4)2]2− with CS2 and substituted acetylenes forming the perthiocarbonato and dithiolene complexes is described. The dithiolene complexes are found to be oxidized by one unit. The compounds are characterized by various physicochemical methods. The biorelevance of this work