Tetraaquabis[3-(3-pyridyl)-5-(4-pyridyl)-1,2,4-triazolido]nickel(II) dihydrate

Acta Crystallographica Section E Structure Reports Online (Impact Factor: 0.35). 01/2009; DOI: 10.1107/S1600536809047102/bg2306sup0.html
Source: DOAJ


In the title compound, [Ni(C12H8N5)2(H2O)4]·2H2O, the NiII atom is coordinated by the two N atoms [Ni—N = 2.094 (3) Å] and four O atoms [Ni—O = 2.063 (3)–2.083 (2) Å] in a distorted octahedral geometry. The molecule is centrosymmetric and the NiII atom is located on an inversion center. Intermolecular O—H...N and O—H...O hydrogen bonds link the complex into a three-dimensional supramolecular framework.

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