N-(3-chlorophenyl) maleimide

The title compound, C10H6ClNO2, has a dihedral angle of 46.46 (5)degrees between the benzene and maleimide rings. A short intermolecular halogen-oxygen contact is observed, with a Cl center dot center dot center dot O distance of 3.0966 (13) angstrom. Both CO groups are involved in two C-H center dot center dot center dot O interactions, which gives rise to sheets parallel to (100). In addition, these sheets exhibit a pi-pi stacking interaction between the benzene and maleimide rings [mean interplanar distance of 3.337 (3) angstrom].