Aqua(2,2'-diamino-4,4'-bi-1,3-thiazole-kappa 2 N 3,N 3')(pyridine-2,6-dicarboxylato-kappa 3 O 2,N,O 6)zinc tetrahydrate

作者：Wang, Yan-Li; Chang, Guang-Jun; Liu, Bing-Xin^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67(6): M683-U440.

DOI：10.1107/S1600536811015145

• COMPLEX

The title compound, [Zn(C7H3NO4)(C6H6N4S2)(H2O)]center dot 4H(2)O, assumes a distorted octahedral coordination geometry around the Zn2+ cation, formed by a diaminobithiazole (DABT) molecule, a pyridine-2,6-dicarboxylate anion and a water molecule. The pyridine-2,6-dicarboxylate anion chelates to the ZnII atom with a facial configuration. Within the chelating DABT ligand, the two thiazole rings are twisted by a dihedral angle of 14.52 (8)degrees with respect to each other. O-H...O and N-H...O hydrogen bonds occur in the crystal structure.

• 出版日期2011-6
• 单位上海大学