Di-μ-methacrylato-bis-[diaquabis(meth-acryl-ato)europium(III)] methacrylic acid disolvate

In the title centrosymmetric complex, [Eu(2)(C(4)H(5)O(2))(6)(H(2)O)(4)]·2C(4)H(6)O(2), the unique Eu(III) cation is coordinated by seven carb-oxylate O atoms from four methacrylate ligands and two water mol-ecules in a slightly disorted tricapped trigonal-prismatic environment. Two Eu(III) ions are...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2008-01, Vol.64 (Pt 1), p.m178-m178
Main Authors: Zheng, Zhi-Guo, Lin, Cheng-Zhi, Chen, Qing-Yang
Format: Article
Language:English
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Metal-Organic Papers
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Summary:In the title centrosymmetric complex, [Eu(2)(C(4)H(5)O(2))(6)(H(2)O)(4)]·2C(4)H(6)O(2), the unique Eu(III) cation is coordinated by seven carb-oxylate O atoms from four methacrylate ligands and two water mol-ecules in a slightly disorted tricapped trigonal-prismatic environment. Two Eu(III) ions are bridged by carboxyl-ate groups, forming a dinuclear complex. The formula unit also contains two mol-ecules of methacrylic acid. In the crystal structure, mol-ecules are linked via inter-molecular O-H⋯O hydrogen bonds, forming one-dimensional chains propagating along the b-axis direction.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536807065609