Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 10 (October 2013)

organic compounds

Acta Cryst. (2013). E69, o1525    [ doi:10.1107/S1600536813024689 ]


S. Rizwana Begum, R. Hema, R. Venkateswaramoorthi, K. Krishnasamy and A. G. Anitha

Abstract: The asymmetric unit of the title compound, C22H23F2NO, contains two independent mol­ecules, A and B. The bicyclic system adopts a twin-chair conformation in both mol­ecules. The dihedral angles between the fluoro­phenyl rings are 55.27 (8) and 56.37 (7)° in mol­ecules A and B, respectively. The NH groups are not involved in hydrogen bonding due to the steric hindrance of fluoro­phenyl groups. The crystal structure features weak C-H...O inter­actions.

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