B. Paluchowska et al., PENTAAQUA(2-FURANCARBOXYLATO)NICKEL(II) 2-FURANCARBOXYLATE AT 120-K, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 683-686
The crystal structure of [Ni(C5H3O3)(H2O)5](C5H3O3) has been determine
d by X-ray diffraction at 120 K. One 2-furancarboxylate anion and five
water molecules are involved in formation of a distorted octahedron a
round the Ni atom. The Ni-O bond lengths range from 2.019 (3) to 2.090
(3) angstrom. The second anion is linked to the complex cation by bif
urcated hydrogen bonds. There is no significant difference between the
geometries of the coordinated and uncoordinated anions.