(μ-Naphthalene-1,5-disulfonato-κ(2)O(1):O(5))bis-[triaqua-(glycinato-κ(2)N,O)copper(II)].
In the title compound, [Cu(2)(C(2)H(4)NO(2))(2)(C(10)H(6)O(6)S(2))(H(2)O)(6)], the naphthalene-disulfonate group lies on a center of inversion and bridges two glycinate-chelated Cu(II) atoms. The Cu(II) atom exists in a CuNO(4) square-pyramidal geometry that is distorted towards an octa-hedron owing to a long Cu-O(sulfonate) bond [2.636 (2) Å]. In the crystal, extensive N-H⋯O and O-H⋯O hydrogen bonds link adjacent mol-ecules into a three-dimensional network.
Shan
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Gao
Seik Weng
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