Bis{μ-1-[bis(3-aminopropyl)amino]propan-2-olato}zinc(II) bis(perchlorate)

The title centrosymmetric dinuclear ZnII complex, [Zn2(C9H22N3O)2](ClO4)2, is centrosymmetric and comprises two Zn atoms bridged by O atoms from two 1-[bis­(3-amino­prop­yl)amino]propan-2-olate ligands. Each Zn atom is five-coordinate with a distorted trigonal–bipyramidal coordination geometry; the Zn⋯Zn distance is 3.102 (2) A.