Parthiban P, Ramkumar V, Jeong Yeon Tae
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 17;65(Pt 7):o1596. doi: 10.1107/S1600536809022065.
The title compound, C(20)H(19)F(2)NO, exists in a twin-chair conformation with an equatorial orientation of the two 2-fluoro-phenyl groups on both sides of the secondary amine group. The benzene rings are orientated at an angle of 25.68 (4)° with respect to one another and the F atoms point upwards (towards the carbonyl group). The crystal is stabilized by an inter-molecular N-H⋯π inter-action.