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. 2009 Nov 18;65(Pt 12):m1598.
doi: 10.1107/S160053680904793X.

Bis[3-(2-carboxy-ethen-yl)pyridinium-1-acetato]dichloridozinc(II)

Affiliations

Bis[3-(2-carboxy-ethen-yl)pyridinium-1-acetato]dichloridozinc(II)

Xue-Hui Jing et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title complex, [ZnCl(2)(C(10)H(9)NO(4))(2)], the Zn(II) ion lies on a twofold rotation axis and is four-coordinated by two carboxyl-ate O atoms from two 3-(2-carboxy-ethen-yl)pyridinium-1-acetate ligands in a monodentate mode and two Cl atoms in a distorted tetra-hedral geometry. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into a double-chain structure extending parallel to [101].

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. [Symmetry code: (i) -x, y, -z + 1/2.]
Fig. 2.
Fig. 2.
One-dimensional chain structure connected through intermolecular O—H···O hydrogen bonds (dashed lines). [Symmetry code: (ii) x - 1/2, -y + 3/2, z - 1/2.]

References

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