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Trans-Diaqua-bis(6-methoxycarbonyl-pyridazine-3-carboxyl-ato-?N,O)zinc(II) dihydrate.

ABSTRACT: In the title centrosymmetric complex, [Zn(C(7)H(5)N(2)O(4))(2)(H(2)O)(2)]·2H(2)O, the Zn(II) ion is coordinated in a trans mode by two symmetry-related bis-chelating 6-methoxycarbonyl-pyridazine-3-carboxyl-ate ligands via N and O atoms, and by two aqua ligand O atoms in axial positions, in a slightly distorted octa-hedral environment. In the crystal structure, complex mol-ecules are linked by inter-molecular O-H?O hydrogen bonds between coordinated and solvent water mol-ecules and carboxyl-ate O atoms, forming mol-ecular ribbons propagating along the a axis.

SUBMITTER: Starosta W

PROVIDER: S-EPMC2969658 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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trans-Diaqua-bis(6-methoxycarbonyl-pyridazine-3-carboxyl-ato-κN,O)zinc(II) dihydrate.

Starosta Wojciech W Leciejewicz Janusz J

Acta crystallographica. Section E, Structure reports online 20090514 Pt 6

In the title centrosymmetric complex, [Zn(C(7)H(5)N(2)O(4))(2)(H(2)O)(2)]·2H(2)O, the Zn(II) ion is coordinated in a trans mode by two symmetry-related bis-chelating 6-methoxycarbonyl-pyridazine-3-carboxyl-ate ligands via N and O atoms, and by two aqua ligand O atoms in axial positions, in a slightly distorted octa-hedral environment. In the crystal structure, complex mol-ecules are linked by inter-molecular O-H⋯O hydrogen bonds between coordinated and solvent water mol-ecules and carboxyl-ate O ...[more]

PMID: 21583007

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