Citation: Cronin, Leroy; Clark, Stewart J.; Parsons, Simon; Nakamura, Takayoshi; Robertson, Neil (2001). Unique structural topologies involving metal--metal and metal--sulfur interactions: salts of [Ni(C3S5)2]x− with cis-anti-cis-dicyclohexyl-18-crown-6 complexed counter ions. Journal of the Chemical Society, Dalton Transactions, , pp. 1347-.