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Aqua-(benzene-1,2-dicarboxyl-ato-?O)bis-[2-(1H-pyrazol-3-yl-?N)pyridine-?N]cadmium(II).

ABSTRACT: In the mononuclear title complex, [Cd(C(8)H(4)O(4))(C(8)H(7)N(3))(2)(H(2)O)], the Cd(II) atom is six-coordinated in a distorted octa-hedral geometry by four N atoms from two bidentate chelating 2-(1H-pyrazol-3-yl)pyridine ligands, one O atom from a benzene-1,2-dicarboxyl-ate ligand and one water mol-ecule. The mol-ecular structure features intra-molecular O-H?O and N-H?O hydrogen bonds. In the crystal structure, the complex mol-ecules are assembled into a two-dimensional supra-molecular layer parallel to (011) via O-H?O and N-H?O hydrogen bonds and ?-? stacking inter-actions between the pyridyl and pyrazole rings [centroid-centroid distances = 3.544?(2) and 3.722?(3)?Å].

SUBMITTER: Guo JH

PROVIDER: S-EPMC2983402 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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Aqua-(benzene-1,2-dicarboxyl-ato-κO)bis-[2-(1H-pyrazol-3-yl-κN)pyridine-κN]cadmium(II).

Guo Jian-Hua JH

Acta crystallographica. Section E, Structure reports online 20100904 Pt 10

In the mononuclear title complex, [Cd(C(8)H(4)O(4))(C(8)H(7)N(3))(2)(H(2)O)], the Cd(II) atom is six-coordinated in a distorted octa-hedral geometry by four N atoms from two bidentate chelating 2-(1H-pyrazol-3-yl)pyridine ligands, one O atom from a benzene-1,2-dicarboxyl-ate ligand and one water mol-ecule. The mol-ecular structure features intra-molecular O-H⋯O and N-H⋯O hydrogen bonds. In the crystal structure, the complex mol-ecules are assembled into a two-dimensional supra-molecular layer pa ...[more]

PMID: 21587365

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