5,6-Dichloro-2-(2-Fluorophenyl)Isoindoline-1,3-Dione

Abstract

The crystal structure of the title compound, C14H6Cl2FNO2, exhibits C - H⋯π and π-π inter-actions, which generate C(3) chains in the [100] direction. The π-π inter-action occurs between the aromatic rings of isoindoline units, with a centroid-centroid distance of 3.672 Å and an inter-planar separation of 3.528 Å. The isoindoline unit is planar and inclined at an angle of 58.63 (18)° to the substituent benzene ring. The F atom is disordered over two positions, with refined occupancies of 0.669 (3) and 0.331 (3).