Crystal structure of 2,2'-{[(2-nitro-benz-yl)aza-nedi-yl]bis-(propane-3,1-di-yl)}bis-[1H-iso-indole-1,3(2H)-dione].

The structure of the title compound, C29H26N4O6, exhibits a folded conformation with the three arms all on the same side of the tertiary N atom. The two phthalimide units make a dihedral angle of 12.18 (12)° and the dihedral angles between the benzyl plane and the phthalimide units are 68.08 (7) and 67.71 (7)°. The crystal packing features π-π inter-actions.