Acta Cryst. (2005). E61, m1142-m1143 [ doi:10.1107/S1600536805014923 ]
Abstract: In the title compound, [Ni(H2O)6](C6H4NO3)2, the NiII atom lies on a special position of 2/m site symmetry in an octahedron made up of water molecules. The anions show orientational disorder over mirror planes and are linked together by a pair of N-HO hydrogen bonds into a dianion. The complex cations and dianions are connected through O-HO hydrogen bonds to form a three-dimensional network.
Online 21 May 2005
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