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Aqua-(2-hydr-oxy-5-sulfonatobenzoato-?O)bis-(2-phenyl-1H-1,3,7,8-tetra-aza-cyclo-penta-[l]phenanthrene-?N,N)zinc(II).


ABSTRACT: 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, ?-? stacking inter-actions between the aromatic rings of the polycyclic ligands consolidate the sturcture [shortest centroid-centroid distance = 3.501?(2)?Å].

SUBMITTER: Han Q 

PROVIDER: S-EPMC2971279 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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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).

Han Qiang Q   Wang Xiang-Cheng XC   Li Xiu-Ying XY   Yao Guan-Xin GX   Yan Yong-Sheng YS  

Acta crystallographica. Section E, Structure reports online 20091003 Pt 11


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-  ...[more]

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