Bis(2-{[2-(2-hy­droxy­benzyl­amino)­eth­yl]amino­meth­yl}phenolato-κ³N,N′,O¹)cobalt(III) nitrate monohydrate

In the title compound, [Co(C₁₆H₁₉N₂O₂)₂]NO₃·H₂O, the Co^III ion is located on an inversion center and is six-coordinated by two phenolate O atoms and four amino N atoms from two diamine ligands, forming an octa­hedral geometry. The water mol­ecule and the nitrate anion are located close to an inversion center, and are thus equally disordered by symmetry. The crystal packing is stabilized by inter­molecular O—H...O hydrogen bonds involving the uncoordinated water mol­ecule and the free phenol hydroxyl group with the nitrate anion. N—H...O hydrogen bonds involving the amino groups and the nitrate anions connect the complex mol­ecules along the c axis.