Acta Cryst. (2012). E68, o591 [ doi:10.1107/S1600536812003728 ]
Abstract: The crystal structure of nilutamide [systematic name: 5,5-dimethyl-3-[4-nitro-3-(trifluoromethyl)phenyl]imidazolidine-2,4-dione], C12H10F3N3O4, was determined at 150 K. The dihedral angle between the mean planes through the imidazoline [maximum deviation = 0.0396 (14) Å] and benzene rings is 51.49 (5)°. The molecule exhibits intermolecular hydrogen bonding via N-HO interactions, resulting in the formation of chains parallel to the c axis.
Online 4 February 2012
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