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Catena-Poly[[[aqua-tris-(pyridine-?N)nickel(II)]-?-2,3,5,6-tetra-chloro-benzene-1,4-dicarboxyl-ato-?O:O] pyridine monosolvate].

ABSTRACT: The asymmetric unit of the title compound, {[Ni(C(8)Cl(4)O(4))(C(5)H(5)N)(3)(H(2)O)]·C(5)H(5)N}(n), contains two independent nickel(II) cations displaying a distorted octa-hedral coordination geometry provided by the N atoms of three pyridine mol-ecules, the O atom of a water mol-ecule, and O atoms of two monodentate ?(2)-bridging tetra-chloro-terephthalate dianions. The metal atoms are linked by the dianions into zigzag chains running parallel to [11]. The crystal packing is stabilized by O-H?N and O-H?O hydrogen bonds.

SUBMITTER: Zheng CG

PROVIDER: S-EPMC3011545 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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catena-Poly[[[aqua-tris-(pyridine-κN)nickel(II)]-μ-2,3,5,6-tetra-chloro-benzene-1,4-dicarboxyl-ato-κO:O] pyridine monosolvate].

Zheng Chang-Ge CG Zhang Pei-Pei PP Zhang Peng P Li Song S

Acta crystallographica. Section E, Structure reports online 20101120 Pt 12

The asymmetric unit of the title compound, {[Ni(C(8)Cl(4)O(4))(C(5)H(5)N)(3)(H(2)O)]·C(5)H(5)N}(n), contains two independent nickel(II) cations displaying a distorted octa-hedral coordination geometry provided by the N atoms of three pyridine mol-ecules, the O atom of a water mol-ecule, and O atoms of two monodentate μ(2)-bridging tetra-chloro-terephthalate dianions. The metal atoms are linked by the dianions into zigzag chains running parallel to [11]. The crystal packing is stabilized by O-H⋯N ...[more]

PMID: 21589294

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