2,8-Bis(diphenyl­amino)-5H-5λ6-dibenzo[b,d]thio­phene 5,5-dioxide

In the title compound, C36H26N2O2S, the two benzene rings fused to the thio­phene ring form a dihedral angle of 8.78 (8)°. In the crystal structure, there are no significant hydrogen-bonding inter­actions or π–π stacking inter­actions between mol­ecules.