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Bis(3-hydroxy-pyridine-?N)bis-(3-nitro-benzoato-?O)zinc(II).

ABSTRACT: The title complex, [Zn(C(7)H(4)NO(4))(2)(C(5)H(5)NO)(2)], has site symmetry 2. The Zn(II) ion is located on a crystallographic twofold rotation axis and assumes a distorted tetra-hedral ZnN(2)O(2) coordination geometry. Mol-ecules are linked by an inter-molecular O-H?O hydrogen bond and ?-? stacking inter-actions between pyridine rings [centroid-centroid speparation 3.594?(1)?Å].

SUBMITTER: Li JH

PROVIDER: S-EPMC2977432 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Bis(3-hydroxy-pyridine-κN)bis-(3-nitro-benzoato-κO)zinc(II).

Li Jun-Hua JH Nie Jing-Jing JJ Xu Duan-Jun DJ

Acta crystallographica. Section E, Structure reports online 20090715 Pt 8

The title complex, [Zn(C(7)H(4)NO(4))(2)(C(5)H(5)NO)(2)], has site symmetry 2. The Zn(II) ion is located on a crystallographic twofold rotation axis and assumes a distorted tetra-hedral ZnN(2)O(2) coordination geometry. Mol-ecules are linked by an inter-molecular O-H⋯O hydrogen bond and π-π stacking inter-actions between pyridine rings [centroid-centroid speparation 3.594 (1) Å]. ...[more]

PMID: 21583382

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