author={A. S. Dayananda and H. S. Yathirajan and Amanda C. Keeley and Jerry P Jasinski},
  booktitle={Acta crystallographica. Section E, Structure reports online},
In the title compound, C(19)H(20)F(2)N(2)O, the six-membered piperazine group adopts a slightly distorted chair conformation. The dihedral angle between the mean planes of the two benzene rings is 73.4 (6)°. The mean plane of the ethanone group is twisted from the mean planes of the two benzene rings by 66.7 (8) and 86.2 (6)°. In the crystal, C-H⋯O and C-H… CONTINUE READING