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International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 8(69), p. m454-m454, 2013

DOI: 10.1107/s1600536813018941

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Diaquabis(pyridine-2-carboxylato-κ2N,O)zinc dimethylformamide hemisolvate

Journal article published in 2013 by Lilia Croitor ORCID, Diana Chisca, Eduard B. Coropceanu, Marina S. Fonari
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

In the title compound, [Zn(C6H4NO2)2(H2O)2]·0.5C3H7NO, the ZnII ion is coordinated in a distorted octa­hedral N2O4 environment by two N,O-chelating pyridine-2-carboxyl­ate ligands and two cis water mol­ecules. The chelating pyridine-2-carboxyl­ate ligands create two five-membered Zn/N/C/C/O rings, which form a dihedral angle of 86.4 (2)°. In the crystal, O—H⋯O hydrogen bonds link the complex mol­ecules into a two-dimensional network parallel to (100). The di­methyl­formamide solvent mol­ecule is disordered about a twofold rotation axis.