Tang En, Dai Yu Mei, Lin Shen
Institute of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, People's Republic of China.
Acta Crystallogr C. 2004 Sep;60(Pt 9):m433-4. doi: 10.1107/S0108270104017184. Epub 2004 Aug 11.
The title compound, [Zn(C8H5O4)2(C10H8N2)2], was obtained by the hydrothermal reaction of ZnSO4.7H2O with phthalic acid (H2pht) and 4,4'-bipyridine (4,4'-bipy). Crystallographic analysis shows that it has a one-dimensional double-chain structure via hydrogen-bonding interactions. Each Zn(II) atom, adopting a distorted tetrahedral geometry, is coordinated by two N atoms from two 4,4'-bipy ligands, with Zn-N distances of 2.054 (4) and 2.104 (4) A, and by two O atoms from symmetry-related Hpht- ligands, with Zn-O distances of 1.921 (4) and 2.019 (4) A.
标题化合物[Zn(C₈H₅O₄)₂(C₁₀H₈N₂)₂]是通过ZnSO₄·7H₂O与邻苯二甲酸（H₂pht）和4,4'-联吡啶（4,4'-bipy）的水热反应得到的。晶体学分析表明，通过氢键相互作用它具有一维双链结构。每个采用扭曲四面体几何构型的Zn(II)原子，由来自两个4,4'-bipy配体的两个N原子配位，Zn-N距离为2.054(4)和2.104(4) Å，并且由来自对称相关的Hpht⁻配体的两个O原子配位，Zn-O距离为1.921(4)和2.019(4) Å。
