catena-Poly[[triaquachlorido-mu(3)-malonato-cerium(III)]hemihydrate]
authors Silva, P; Fernandes, JA; Paz, FAA
nationality International
journal ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
keywords COORDINATION POLYMERS; DICARBOXYLATE LIGANDS; MAGNETIC-PROPERTIES; MALONATE HYDRATE; GADOLINIUM(III); NETWORKS; ACID
abstract The asymmetric unit of the title compound, {[Ce(C3H2O4)Cl-(H2O)(3)]center dot 0.5H(2)O}(n), contains a Ce3+ atom coordinated by a chloride anion, three water molecules and a malonate ligand, and one water molecule of crystallization with a factor of occupancy of 50%. The malonate ligand is bonded to three different symmetry-related metal atoms yielding a one-dimensional coordination polymer running parallel to the a axis. A supramolecular network composed of strong and highly directional O-H center dot center dot center dot O and O-H center dot center dot center dot Cl hydrogen bonds ensures a close and effective packing of adjacent polymeric chains.
publisher INT UNION CRYSTALLOGRAPHY
issn 2056-9890
year published 2010
volume 66
beginning page M1514
ending page U355
digital object identifier (doi) 10.1107/S1600536810044727
web of science category Crystallography
subject category Crystallography
unique article identifier WOS:000284831000018

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