摘要
The title compound, [Ni(C5H7O2)2(C5H5N)2]﹞2H2O, crystallizes with two half-molecules in the asymmetric unit. The NiII ion of each unique complex molecule lies on an inversion centre and has an octahedral coordination geometry. The crystal structure features weak O〞H...O hydrogen bonds, which form chains running parallel to the a axis.