Zhou Jian, Bian Guo-Qing, Zhang Yong, Zhu Qin-Yu, Li Chun-Yin, Dai Jie
Department of Chemistry and Key Laboratory of Organic Synthesis of Jiangsu Province, Suzhou University, Suzhou, PR China.
Inorg Chem. 2007 Aug 6;46(16):6347-52. doi: 10.1021/ic070334q. Epub 2007 Jul 10.
Three new indium sulfides, [Ni(dien)2]0.5[InS2] (dien = diethylenetriamine) (1), [Ni(dap)3]0.5[InS2] (dap = 1,2-diaminopropane) (2), and [Ni(tepa)]2[In4S7(SH)2].H2O (tepa = tetraethylenepentamine) (3), have been prepared under solvothermal conditions and characterized by single-crystal X-ray diffraction. Compounds 1 and 2 consist of discrete 1-D {[InS2]-} infinity chains with complex cations as charge-compensating ions, while compound 3 consists of a novel 1-D anionic chain constructed from arachno-shaped In4S11 clusters. The sulfide chain of 3 coordinates into the complex cations via the nonterminal S atoms of the polymeric anion, forming a covalently linked organic-inorganic hybrid compound.
在溶剂热条件下制备了三种新型硫化铟，分别为[Ni(dien)2]0.5[InS2]（dien = 二乙烯三胺）（1）、[Ni(dap)3]0.5[InS2]（dap = 1,2 - 二氨基丙烷）（2）和[Ni(tepa)]2[In4S7(SH)2].H2O（tepa = 四乙烯五胺）（3），并通过单晶X射线衍射对其进行了表征。化合物1和2由离散的一维{[InS2]-}∞链组成，其中复杂阳离子作为电荷补偿离子，而化合物3由一种由蛛网状In4S11簇构建的新型一维阴离子链组成。3的硫化物链通过聚合阴离子的非末端S原子与复杂阳离子配位，形成共价连接的有机 - 无机杂化化合物。
