Acta Cryst. (2007). E63, m2512-m2513  [ doi:10.1107/S160053680704353X ]

Bis{N-[2-(2-hydroxy-3-methoxybenzylamino)ethyl]-N'-(2-hydroxy-3-methoxybenzyl)ethane-1,2-diamine}nickel(II) dinitrate 1.25-hydrate

H.-T. Xia, Y.-F. Liu, D.-Q. Wang and S.-P. Yang

Abstract: In the title compound, [Ni(C₂₀H₂₉N₃O₄)₂](NO₃)₂·1.25H₂O, the asymmetric unit consists of one cation, two nitrate anions, one complete water molecule and a half-occupancy water molecule lying on a twofold rotation axis. The Ni atom is situated in a distorted octahedral geometry. The molecules are linked into a three-dimensional network by O-HO, N-HO and C-HO hydrogen bonds. Two nitrate O atoms are disordered over two sites in the ratio 0.64:0.36.

Online 15 September 2007

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