Shen Hong
City Vocational College of Jiangsu, Jiangsu Open University, Nanjing 210036, People's Republic of China.
Acta Crystallogr C Struct Chem. 2014 Jan;70(Pt 1):28-30. doi: 10.1107/S2053229613033305. Epub 2013 Dec 14.
In the title mixed-ligand metal-organic polymeric compound, {[Zn(C10H8O4)(C12H14N6)]·H2O}n, the asymmetric unit contains a divalent Zn(II) cation lying on a twofold axis, one half of a fully deprotonated benzene-1,4-diacetate (PBEA) ligand, one half of a 1,4-bis[(1H-1,2,4-triazol-1-yl)methyl]benzene (BTX) ligand and a water molecule, also lying on a twofold axis. Each Zn(II) centre is surrounded by two O-donor atoms from monodentate carboxylate groups belonging to two different PBEA(2-) ligands and by two triazole N-donor atoms from two different BTX ligands. Single-crystal X-ray diffraction analysis revealed that the compound has a fivefold interpenetrating diamondoid three-dimensional metal-organic framework.
在标题为{[Zn(C₁₀H₈O₄)(C₁₂H₁₄N₆)]·H₂O}ₙ的混合配体金属有机聚合物化合物中,不对称单元包含一个位于二重轴上的二价Zn(II)阳离子、一个完全去质子化的苯-1,4-二乙酸(PBEA)配体的一半、一个1,4-双[(1H-1,2,4-三唑-1-基)甲基]苯(BTX)配体的一半以及一个同样位于二重轴上的水分子。每个Zn(II)中心被来自两个不同PBEA(2-)配体的单齿羧酸盐基团的两个O供体原子以及来自两个不同BTX配体的两个三唑N供体原子所包围。单晶X射线衍射分析表明,该化合物具有五重互穿的类金刚石三维金属有机骨架。