Figure 3
A fragment of the infinite hydrogen-bonded network of 1 viewed along the b-axis direction. The polymeric chains of {[Ni(4,4′-bpy)(H2O)4]2+}n (represented as monomeric molecules in this projection), 6-chloronicotinate anions and water molecules of crystallization are connected by O—H⋯O and O—H⋯N hydrogen bonds (represented by dotted lines) within the hydrogen-bonded framework. |