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Tetra-aqua-bis-[2-(pyridin-4-yl-?N)pyrimidine-5-carboxyl-ato]zinc.

ABSTRACT: In the title complex, [Zn(C(10)H(6)N(3)O(2))(2)(H(2)O)(4)], the Zn(II) ion lies on an inversion center and is coordinated in a slightly distorted octa-hedral geometry by two N atoms from two 2-(pyridin-4-yl)pyrimidine-5-carboxyl-ate ligands and four water mol-ecules. In the symmetry-unique part of the mol-ecule, the pyridine and pyrimidine rings form a dihedral angle of 7.0?(1)°. In the crystal, the coordinating water mol-ecules act as donor groups and carboxyl-ate O atoms act as acceptors in O-H?O hydrogen bonds, forming a three-dimensional network.

SUBMITTER: Sen R

PROVIDER: S-EPMC3515163 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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Tetra-aqua-bis-[2-(pyridin-4-yl-κN)pyrimidine-5-carboxyl-ato]zinc.

Sen Rupam R Mal Dasarath D Brandao Paula P Lin Zhi Z

Acta crystallographica. Section E, Structure reports online 20121031 Pt 11

In the title complex, [Zn(C(10)H(6)N(3)O(2))(2)(H(2)O)(4)], the Zn(II) ion lies on an inversion center and is coordinated in a slightly distorted octa-hedral geometry by two N atoms from two 2-(pyridin-4-yl)pyrimidine-5-carboxyl-ate ligands and four water mol-ecules. In the symmetry-unique part of the mol-ecule, the pyridine and pyrimidine rings form a dihedral angle of 7.0 (1)°. In the crystal, the coordinating water mol-ecules act as donor groups and carboxyl-ate O atoms act as acceptors in O- ...[more]

PMID: 23284390

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