Acta Cryst. (2014). E70, m190-m191
[ doi:10.1107/S1600536814009064 ]
Abstract: In the title hydrated salt, [NiCl(C10H8N2)2](NO3)·3H2O, the Ni2+ ion is coordinated by two 2,2'-bipyridyl (2,2'-bpy) ligands and a chloride ion in a trigonal-bipyramidal geometry. The chloride ion occupies an equatorial site and the dihedral angle between the 2,2'-bpy ring systems is 72.02 (6)°. In the crystal, the components are linked by C-HO and O-HO hydrogen bonds and aromatic - stacking interactions [shortest centroid-centroid separation = 3.635 (2) Å], generating a three-dimensional network.
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