Silver(I), mercury(II) and copper(I) complexes of acyclic and macrocyclic dithioether, metaxylyl based ligands
作者:Isabel Romero、Glòria Sánchez-Castelló、Francesc Teixidor、Claire R. Whitaker、Jordi Rius、Carles Miravitlles、Teresa Flor、Lluis Escriche、Jaume Casabó
DOI:10.1016/0277-5387(95)00445-9
日期:1996.6
linear polymeric chains of alternating trigonal silver(I) cations and bridging ligands bonded through the sulfur atoms. In both structures the nitrate anion retains coordination to the silver atom. Compound ( 3 ) is a dimeric complex. Each mercury(II) cation is bound to two bridging chlorine atoms, one terminal chlorine atom and one sulfur atom from the ligand. Compound ( 4 ) is a threedimensional polymer
摘要化合物[HgL 1(NO 3)χ](L 1 = 6-oxa-3,9-dithiabicyclo [9,3,1] pentadeca-1(15),11,13-triene)(1),[ AgL 2(NO 3)}χ](L 2 =(1,3-双(苯硫基)甲基)苯)(2),[HgL 3 Cl 2 2]和[CuL 3 Cl}χ](L 3 =(合成了1,3-双(乙硫基甲基)苯)(3)和(4),并通过X射线晶体学确定了它们的结构。化合物(1)和(2)具有交替的三角银(I)阳离子和通过硫原子键合的桥连配体的线性聚合物链。在两种结构中,硝酸根阴离子均与银原子保持配位。化合物(3)是二聚体复合物。每个汞(II)阳离子都与配体上的两个桥连氯原子,一个末端氯原子和一个硫原子键合。化合物(4)是三维聚合物。每个Cu 1阳离子都有一个扭曲的四面体环境,该环境由两个具有不同L 3配体的硫原子和两个桥接氯原子定义。在每种