1,8-Bis(3-chloro­anilino)-N,N′-bis­(3-chloro­phen­yl)octane-1,8-diimine

There are two half-mol­ecules in the asymmetric unit of the title compound, C32H30Cl4N4, in both of which the N—H bonds are syn to the meta-chloro substituents in the adjacent benzene ring. The other two Cl atoms of these two mol­ecules are disordered with occunpancy ratios of 0.79 (2):0.21 (2) and 0.68 (1):0.32 (1). Adjacent chloro­phenyl rings make dihedral angles of 74.3 (2) and 63.0 (2)° in the two mol­ecules. In the crystal, inter­molecular N—H⋯N hydrogen bonds link the mol­ecules into infinite chains.