Bis(dicyanamido-κN)[tris-(3-amino-propyl)amine-κ(4) N]nickel(II).

In the title complex, [Ni(C2N3)2(C9H24N4)], the Ni(II) atom is coordinated in a distorted octa-hedral geometry by one tris-(3-amino-prop-yl)amine (tris-apa) ligand and two dicyanamide (dca) ligands [one of them disordered in a 0.681†(19):0319†(19) ratio]. Inter-molecular N-H⋯N hydrogen bonds involving the N atoms of the dca anions and the tris-apa amine H atoms result in the formation of a three-dimensional network.