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Bis{1-[(1H-benzimidazol-2-yl)meth-yl]-1H-imidazole-?N}-bis-(3,5-dicarb-oxy-benzoato-?O)zinc octa-hydrate.


ABSTRACT: In the title complex, [Zn(C(9)H(5)O(6))(2)(C(11)H(10)N(4))(2)]·8H(2)O, the Zn(II) ion exhibits site symmetry 2. It shows a distorted tetra-hedral coordination defined by two N atoms from two symmetry-related 1-[(1H-benzimidazol-2-yl)meth-yl]-1H-imid-azole ligands and by two O atoms from two symmetry-related monodeprotonated 3,5-dicarb-oxy-benzoate anions. In the crystal, complex mol-ecules and solvent water mol-ecules are linked through inter-molecular O-H?O, O-H?N, and N-H?O hydrogen bonds into a three-dimensional network.

SUBMITTER: Zhao L 

PROVIDER: S-EPMC3274892 | biostudies-other | 2012 Feb

REPOSITORIES: biostudies-other

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Bis{1-[(1H-benzimidazol-2-yl)meth-yl]-1H-imidazole-κN}-bis-(3,5-dicarb-oxy-benzoato-κO)zinc octa-hydrate.

Zhao Lei L   Liu Bingtao B   Li Ting T   Meng Xiangru X  

Acta crystallographica. Section E, Structure reports online 20120118 Pt 2


In the title complex, [Zn(C(9)H(5)O(6))(2)(C(11)H(10)N(4))(2)]·8H(2)O, the Zn(II) ion exhibits site symmetry 2. It shows a distorted tetra-hedral coordination defined by two N atoms from two symmetry-related 1-[(1H-benzimidazol-2-yl)meth-yl]-1H-imid-azole ligands and by two O atoms from two symmetry-related monodeprotonated 3,5-dicarb-oxy-benzoate anions. In the crystal, complex mol-ecules and solvent water mol-ecules are linked through inter-molecular O-H⋯O, O-H⋯N, and N-H⋯O hydrogen bonds into  ...[more]

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