The crystal structure of N-(p-nitrobenzylidene)-3-chloro-4-fluoroaniline (I
I) has been determined by X-ray structure analysis. This belongs to a class
of benzylidene anilines. The structure was solved by direct method. The mo
lecular packing of the non-planar molecules are held by Van der Waals and F
.... H7, O .... Cl, F .... F and N .... H interactions.