Li Yu-Yang, Wei Zhen-Hong, Ng Seik Weng
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 30;66(Pt 10):m1313-4. doi: 10.1107/S160053681003744X.
The title compound, AgCd(NCS)(3)(C(22)H(17)N(3)), is a hetero-atom ribbon coordination polymer. The central Cd atom is chelated by the 4'-p-tolyl-2,2':6',2''-terpyridine ligand and is coordinated by the N atoms of three thio-cyanate ions in an octa-hedral geometry whereas the Ag atom is coordinated by the four S atoms of four thio-cyanate ions in a distorted tetra-hedral geometry. Of the three thio-cyanate ions, one functions in a μ(2)-bridging mode and two in a μ(3)-bridging mode. The ribbon coordination polymer propagates along the a-axis.
标题化合物[AgCd(NCS)₃(C₂₂H₁₇N₃)]ₙ是一种杂原子带状配位聚合物。中心Cd原子由4'-对甲苯基-2,2':6',2''-三联吡啶配体螯合,并由三个硫氰酸根离子的N原子以八面体几何构型配位,而Ag原子由四个硫氰酸根离子的四个S原子以扭曲的四面体几何构型配位。在三个硫氰酸根离子中,一个以μ₂-桥连模式起作用,两个以μ₃-桥连模式起作用。带状配位聚合物沿a轴延伸。