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Acta Cryst. (2002). E58, m524-m526 [ doi:10.1107/S160053680201591X ]
Abstract: The structure determination of the title compound, tris[bis(diethylenetriamine)nickel(II)] bis[hexacyanoferrate(III)] decahydrate, [Ni(C4H13N3)2]3[Fe(CN)6]2·10H2O, reveals the presence of complex cations [Ni(dien)2]2+ and complex anions [Fe(CN)6]3-. In the cationic unit, the ligand geometry around nickel(II) is nearly octahedral, with two tridentate dien molecules coordinated in mer fashion. The complex anion also shows a distorted octahedral environment. The cations and anions are linked by N-H
O and N-HN hydrogen bonds to form a three-dimensional network.
Online 13 September 2002
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