In the title compound, [Zn(C(21)H(25)N(3)O(2))], the Zn(II) atom is five-coordinate from three N donor atoms and two O donor atoms of the dianion ligand in a distorted trigonal-bipyramidal arrangement. Three methyl-ene groups of the ligand are disordered over two orientations in a 0.555 (6):0.445 (6) ratio.