Research Article: (μ-Naphthalene-1,5-disulfonato-κ2O1:O5)bis­[triaqua­(glycinato-κ2N,O)copper(II)]

Date Published: June 01, 2012

Publisher: International Union of Crystallography

Author(s): Shan Gao, Seik Weng Ng.

http://doi.org/10.1107/S1600536812019332

Abstract

In the title compound, [Cu2(C2H4NO2)2(C10H6O6S2)(H2O)6], the naphthalene­disulfonate group lies on a center of inversion and bridges two glycinate-chelated CuII atoms. The CuII atom exists in a CuNO4 square-pyramidal geometry that is distorted towards an octa­hedron owing to a long Cu—Osulfonate bond [2.636 (2) Å]. In the crystal, extensive N—H⋯O and O—H⋯O hydrogen bonds link adjacent mol­ecules into a three-dimensional network

Partial Text

For a review of metal arene­sulfonates, see: Cai (2004 ▶).

Source:

http://doi.org/10.1107/S1600536812019332