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Aqua-bis(2-amino-1,3-thia-zole-4-acetato-?O,N)nickel(II).

ABSTRACT: In the crystal structure of the title compound, [Ni(C(5)H(5)N(2)O(2)S)(2)(H(2)O)], the Ni(II) cation is located on a twofold rotation axis and chelated by two 2-amino-1,3-thia-zole-4-acetate (ata) anions in the basal coordination plane; a water mol-ecule located on the same twofold rotation axis completes the distorted square-pyramidal coordination geometry. Inter-molecular O-H?O and N-H?O hydrogen bonding, as well as ?-? stacking between parallel thia-zole rings [centroid-centroid distance 3.531?(8)?Å], helps to stabilize the crystal structure.

SUBMITTER: He QF

PROVIDER: S-EPMC2969729 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Aqua-bis(2-amino-1,3-thia-zole-4-acetato-κO,N)nickel(II).

He Qiu-Fen QF Li Dong-Sheng DS Zhao Jun J Ke Xi-Jun XJ Li Cai C

Acta crystallographica. Section E, Structure reports online 20090520 Pt 6

In the crystal structure of the title compound, [Ni(C(5)H(5)N(2)O(2)S)(2)(H(2)O)], the Ni(II) cation is located on a twofold rotation axis and chelated by two 2-amino-1,3-thia-zole-4-acetate (ata) anions in the basal coordination plane; a water mol-ecule located on the same twofold rotation axis completes the distorted square-pyramidal coordination geometry. Inter-molecular O-H⋯O and N-H⋯O hydrogen bonding, as well as π-π stacking between parallel thia-zole rings [centroid-centroid distance 3.53 ...[more]

PMID: 21583027

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