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By Yue Cui, Qian Gao, Huan-Huan Wang, Lin Wang and Ya-Bo Xie


In the title compound, [Zn(C10H5O4)2(H2O)2], the ZnII atom lies on a crystallographic inversion center and is six-coordinated by two O atoms from water mol­ecules in the axial positions and four O atoms from two deprotonated coumarin-3-carb­oxy­late ligands in the equatorial plane, forming a slightly distorted octa­hedral coordination geometry. O—H⋯O hydrogen-bonding inter­actions involving the water mol­ecules form infinite chains parallel to [010]

Topics: Metal-Organic Papers
Publisher: International Union of Crystallography
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Provided by: PubMed Central

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