Abstract
Abstract Reaction of nickel salts with N,N-bis(2-pyridylmethyl)-2-aminoethanethiol (HL) gives a thiolate-bridged binuclear nickel(II) complex, [Ni2(L)2](ClO4)2, and a novel disulfide-bridged binuclear nickel(II) complex, [Ni2(LL)(CH3COO)2](PF6)2·C2H5OH (LL is the disulfide formed upon oxidation of the ligand, HL). X-Ray structure analysis of the latter complex has revealed that the two nickel ions are bridged by the disulfide group and two acetate ions.
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