链状聚[[[水合三（吡啶-κN）镍（II）]-μ-2,3,5,6-四氯苯-1,4-二羧酸根-κO:O]吡啶单溶剂合物]
catena-Poly[[[aqua-tris-(pyridine-κN)nickel(II)]-μ-2,3,5,6-tetra-chloro-benzene-1,4-dicarboxyl-ato-κO:O] pyridine monosolvate].
作者信息
Zheng Chang-Ge, Zhang Pei-Pei, Zhang Peng, Li Song
机构信息
School of Chemical and Material Engineering, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu Province 214122, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 20;66(Pt 12):m1618. doi: 10.1107/S1600536810045794.
The asymmetric unit of the title compound, {[Ni(C(8)Cl(4)O(4))(C(5)H(5)N)(3)(H(2)O)]·C(5)H(5)N}(n), contains two independent nickel(II) cations displaying a distorted octa-hedral coordination geometry provided by the N atoms of three pyridine mol-ecules, the O atom of a water mol-ecule, and O atoms of two monodentate μ(2)-bridging tetra-chloro-terephthalate dianions. The metal atoms are linked by the dianions into zigzag chains running parallel to [11]. The crystal packing is stabilized by O-H⋯N and O-H⋯O hydrogen bonds.
标题化合物{[Ni(C₈Cl₄O₄)(C₅H₅N)₃(H₂O)]·C₅H₅N}ₙ的不对称单元包含两个独立的镍(II)阳离子，呈现出扭曲的八面体配位几何构型，由三个吡啶分子的N原子、一个水分子的O原子以及两个单齿μ₂-桥连四氯对苯二甲酸二阴离子的O原子提供。金属原子通过二阴离子连接成平行于[11]的锯齿链。晶体堆积通过O—H⋯N和O—H⋯O氢键得以稳定。
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