Acta Cryst. (2006). E62, m986-m988  [ doi:10.1107/S1600536806011640 ]

Diaquasulfato(2,4,6-tri-2-pyridyl-1,3,5-triazine)nickel(II) dihydrate

M. E. Díaz de Vivar, S. Baggio and R. Baggio

Abstract: The title compound, [Ni(SO₄)(C₁₈H₁₂N₆)(H₂O)₂]·2H₂O, is isostructural with the zinc and cobalt analogues already reported in the literature. The compound is monomeric, with an octahedral Ni centre coordinated by a tridentate 2,4,6-tri-2-pyridyl-1,3,5-triazine ligand, two water molecules and a monodentate sulfate ligand. The presence of two additional water molecules of crystallization leads to a total of eight hydrogen-bond donors, from which a very complex hydrogen-bonding scheme is built up.

Online 11 April 2006

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