水合 -（2 - 羟基 - 5 - 磺酸基苯甲酸根 - κO）双（2 - 苯基 - 1H - 1,3,7,8 - 四氮杂环戊并[a]菲 - κN,N）锌（II）
Aqua-(2-hydr-oxy-5-sulfonatobenzoato-κO)bis-(2-phenyl-1H-1,3,7,8-tetra-aza-cyclo-penta-[l]phenanthrene-κN,N)zinc(II).
作者信息
Han Qiang, Wang Xiang-Cheng, Li Xiu-Ying, Yao Guan-Xin, Yan Yong-Sheng
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 3;65(Pt 11):m1282-3. doi: 10.1107/S1600536809039154.
In the title compound, [Zn(C(7)H(4)O(6)S)(C(19)H(12)N(4))(2)(H(2)O)], the Zn(II) ion is coordinated by two N,N'-bidentate 2-phenyl-1H-1,3,7,8-tetra-azacyclo-penta-[l]phenanthrene ligands, one O-monodentate 5-sulfosalicylate dianion and a water mol-ecule. This results in a distorted cis-ZnO(2)N(4) octa-hedral coordination geometry for the metal ion. In the crystal, mol-ecules are expanded into a three-dimensional supra-molecular motif via O-H⋯O, O-H⋯N and N-H⋯(O,S) hydrogen bonds. In addition, π-π stacking inter-actions between the aromatic rings of the polycyclic ligands consolidate the sturcture [shortest centroid-centroid distance = 3.501 (2) Å].
在标题化合物[Zn(C₇H₄O₆S)(C₁₉H₁₂N₄)₂(H₂O)]中，Zn(II)离子由两个N,N'-双齿的2-苯基-1H-1,3,7,8-四氮杂环戊并[a]菲配体、一个O-单齿的5-磺基水杨酸二价阴离子和一个水分子配位。这导致金属离子具有扭曲的顺式ZnO₂N₄八面体配位几何构型。在晶体中，分子通过O-H⋯O、O-H⋯N和N-H⋯(O,S)氢键扩展成三维超分子结构。此外，多环配体芳香环之间的π-π堆积相互作用巩固了结构[最短质心-质心距离 = 3.501 (2) Å]。
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