Acta Cryst. (2008). E64, m17  [ doi:10.1107/S1600536807062216 ]

catena-Poly[[diaqua[1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylato-²O,O']nickel(II)]--4,4'-oxydibenzoato-²O:O']

J. Hong

Abstract: In the title compound, [Ni(C₁₆H₁₈FN₃O₃)(C₁₄H₈O₅)(H₂O)₂]_n, the Ni^II atom exhibits a distorted octahedral geometry that is defined by four O atoms and two water molecules. Ni atoms are connected via the 4,4'-oxydibenzoate anions into a one-dimensional chain running along the crystallographic [30] direction. In the crystal structure, the one-dimensional chains are connected via N-HO and O-HO hydrogen bonding to form a three-dimensional supramolecular network.

Online 6 December 2007

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