Formation of nickel-thiolate aggregates via reaction with CH2Cl2

Reaction of the mononuclear nickel-thiolate complex [Ni(L-1)(dppe)] with CH2Cl2 affords the novel pentanuclear complex Ni5Cl2(L-1)(4)(dppe)(2)], while [Ni(L-1)(dcpe)] reacts with CH2Cl2 to give the binuclear species [Ni2Cl2(L-2)(dcpe)(2)] in which two L-1 units are linked by a methylene group derived from CH2Cl2.