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Catena-Poly[[[bis-(4-pyridine-aldoxime-?N (1))zinc]-?-benzene-1,4-dicarboxyl-ato-?(2) O (1):O (4)] 4-pyridine-aldoxime monosolvate].

ABSTRACT: In the title compound, {[Zn(C8H4O4)(C6H6N2O)2]·C6H6N2O} n , the Zn(II) ion exhibits a tetra-hedral coordination environment defined by two benzene-1,4-dicarboxylate dianions and two 4-pyridinealdoxime ligands. The dianions bridge the Zn(II) ions, giving a zigzag chain along the b axis. Adjacent chains are connected by O-H?O hydrogen bonds, forming a cavity in which an uncoordinating 4-pyridine-aldoxime mol-ecule is located; this mol-ecule is linked by O-H?O and O-H?N hydrogen bonds to the zigzag chain.

SUBMITTER: Kumagai H

PROVIDER: S-EPMC3629492 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature

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catena-Poly[[[bis-(4-pyridine-aldoxime-κN (1))zinc]-μ-benzene-1,4-dicarboxyl-ato-κ(2) O (1):O (4)] 4-pyridine-aldoxime monosolvate].

Kumagai Hitoshi H Kawata Satoshi S Sakamoto Yoshiyuki Y

Acta crystallographica. Section E, Structure reports online 20130316 Pt 4

In the title compound, {[Zn(C8H4O4)(C6H6N2O)2]·C6H6N2O} n , the Zn(II) ion exhibits a tetra-hedral coordination environment defined by two benzene-1,4-dicarboxylate dianions and two 4-pyridinealdoxime ligands. The dianions bridge the Zn(II) ions, giving a zigzag chain along the b axis. Adjacent chains are connected by O-H⋯O hydrogen bonds, forming a cavity in which an uncoordinating 4-pyridine-aldoxime mol-ecule is located; this mol-ecule is linked by O-H⋯O and O-H⋯N hydrogen bonds to the zigzag ...[more]

PMID: 23634010

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