Aqua­(dicyanamido){μ-66′-dimeth­oxy-22′-ethane-12-diylbis(nitrilo­methyl­idyne)diphenolato}nickel(II)sodium

摘要

The mol­ecule of the title compound, [NaNi(C18H18N2O4)(C2N3)(H2O)], is approximately planar, with a maximum deviation from the mol­ecular plane of 0.770 (5) Å. The coordination environment of the Ni²⁺ ion is distorted square-planar and it is N2O2 coordinated by the 6,6′-dimeth­oxy-2,2′-[ethane-1,2-diylbis(nitrilo­methyl­idyne)]diphenolate Schiff base ligand. The Na⁺ atom is chelated by the four O atoms of the Schiff base ligand, a water ligand and a dicyanamide anion. The structure displays inter­molecular O—H⋯N hydrogen bonding.