A Lead(II) Complex with Linked Monothiosquarate Ions as Ligands The thiosquarate ligand bis-1,2-(2-hydroxy-3,4dione-cyclobut-1-enylsulfanyl)-ethane and its lead(II) complex have been prepared. According to the crystal structure analysis the complex has a unique layer structure in the solid state. The layers consist of a superposition of cyclic dimeric complexes and of chain like polymeric complexes
以连接的单硫代方酸离子作为配体的铅 (II) 配合物 硫代方酸配体双-1,2-(2-羟基-3,4二酮-环丁-1-烯基硫烷基)-乙烷及其铅 (II) 配合物已制备。根据晶体结构分析,该配合物在固态下具有独特的层状结构。这些层由环状二聚复合物和链状聚合物复合物的叠加组成。最短的非键合铅…铅距离为 4.0 A。