Research Article: Penta­aqua­(4,6-dihy­droxy­benzene-1,3-disulfonato-κO1)zinc penta­hydrate

Date Published: April 01, 2012

Publisher: International Union of Crystallography

Author(s): Zhi-Biao Zhu, Shan Gao, Seik Weng Ng, Edward R. T. Tiekink.

http://doi.org/10.1107/S1600536812012317

Abstract

The ZnII atom in the title complex, [Zn(C6H4O8S2)(H2O)5]·5H2O, is coordinated by five water mol­ecules and an O atom of a 4,6-dihy­droxy­benzene-1,3-disulfonate dianion. The coord­ination geometry is distorted octa­hedral, with the Zn—Osulfonate bond relatively long compared to the Zn—Owater bonds. The coordinated and lattice water mol­ecules inter­act with each other and with the hy­droxy groups and sulfonate ligand through O—H⋯O hydrogen bonds, generating a tightly held three-dimensional network.

Partial Text

For related structures, see: Xie et al. (2010 ▶); Bakirci et al. (2006 ▶).

 

Source:

http://doi.org/10.1107/S1600536812012317