Pentaaqua(5-carboxypyridine-2-carboxylato-κ2N,O2)(pyridine-2,5-dicarboxylato-κ2N,O2)cerium(III) tetrahydrate

Pentaaqua(5-carboxypyridine-2-carboxylato-κ2N,O2)(pyridine-2,5-dicarboxylato-κ2N,O2)cerium(III) tetrahydrate

In the title compound, [Ce(C7H3NO4)(C7H4NO4)(H2O)5]·4H2O, the Ce3+ ion is nine-coordinated by two O atoms and two N atoms from one single and from one double deprotonated pyridine-2,5-dicarboxylate ligand and five water molecules in a distorted monocapped square-antiprismatic geometry....

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Bibliographic Details
Main Authors: Ning Ma, Tong Zhang, Guang-Rui Yang
Format: Article
Language:English
Published: International Union of Crystallography 2012-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811052688
Description
Summary:In the title compound, [Ce(C7H3NO4)(C7H4NO4)(H2O)5]·4H2O, the Ce3+ ion is nine-coordinated by two O atoms and two N atoms from one single and from one double deprotonated pyridine-2,5-dicarboxylate ligand and five water molecules in a distorted monocapped square-antiprismatic geometry. In the crystal, extensive O—H...O hydrogen-bonding interactions result in a three-dimensional supramolecular architecture.
ISSN:1600-5368

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