Zou Qin, Wang Jian-Fei, Lin Jian-Li
Center of Applied Solid State Chemistry Research, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):m1043. doi: 10.1107/S1600536811026055. Epub 2011 Jul 9.
The title compound, [Ni(C(8)H(3)NO(6))(C(12)H(8)N(2))(H(2)O)], contains an Ni(II) ion, a 1,10-phenanthroline (phen) ligand, a 4-carb-oxy-pyridine-2,6-dicarboxyl-ate (Hptc(2-)) anion and a coordinated water mol-ecule. The Ni(II) atom exhibits a distorted octa-hedral N(3)O(3) environment. O-H⋯O hydrogen bonding between coordinated water and carboxyl-ate O atoms, as well as π-π stacking inter-actions [inter-planar distances between phen rings = 3.293 (2) Å] lead to a supermolecular assembly.
标题化合物[Ni(C₈H₃NO₆)(C₁₂H₈N₂)(H₂O)]包含一个Ni(II)离子、一个1,10-菲咯啉（phen）配体、一个4-羧基吡啶-2,6-二羧酸根（Hptc²⁻）阴离子和一个配位水分子。Ni(II)原子呈现出扭曲的八面体N₃O₃环境。配位水分子与羧酸根O原子之间的O-H⋯O氢键以及π-π堆积相互作用[菲咯啉环之间的平面间距 = 3.293 (2) Å]导致了超分子组装。
