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Catena-Poly[[triaqua-zinc(II)]-?-1H-1,2,4-triazole-3,5-dicarboxyl-ato].


ABSTRACT: In the title compound, [Zn(C(4)HN(3)O(4))(H(2)O)(3)](n), each Zn(II) atom adopts a distorted octa-hedral coordination geometry, being surrounded by one chelating and one monodentate 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand and three water mol-ecules. Adjacent Zn(II) cations are linked by a 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand in a ?(2),?(3) fashion to form a chain running along the c axis. The crystal packing is stabilized by N-H?O, O-H?N and O-H?O hydrogen bonds.

SUBMITTER: Sun YY 

PROVIDER: S-EPMC2960531 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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catena-Poly[[triaqua-zinc(II)]-μ-1H-1,2,4-triazole-3,5-dicarboxyl-ato].

Sun Yan-Yan YY   Zhang Ya-Wen YW   Zhang Gong G   Cheng Lin L  

Acta crystallographica. Section E, Structure reports online 20080806 Pt 9


In the title compound, [Zn(C(4)HN(3)O(4))(H(2)O)(3)](n), each Zn(II) atom adopts a distorted octa-hedral coordination geometry, being surrounded by one chelating and one monodentate 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand and three water mol-ecules. Adjacent Zn(II) cations are linked by a 1H-1,2,4-triazole-3,5-dicarboxyl-ate ligand in a μ(2),κ(3) fashion to form a chain running along the c axis. The crystal packing is stabilized by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds. ...[more]

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