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Acta Cryst. (2012). E68, o12  [ doi:10.1107/S1600536811051385 ]


S. Pei, J. Li, B. Qu, L. Hai and Y. Wu

Abstract: In the title compound, C11H11F3N2O, a urea derivative, the best plane through the pyrrole ring makes a dihedral angle of 9.69 (13)° with the benzene ring. The amino H atom is shielded, so that it is not involved in any hydrogen-bonding interactions.

Online 3 December 2011

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