Acta Crystallographica Section E (Dec 2011)

6-Bromo-2-(3-phenylallylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one

  • R. Velmurugan,
  • M. Sekar,
  • A. V. Vijayasankar,
  • P. Ramesh,
  • M. N. Ponnuswamy

DOI
https://doi.org/10.1107/S1600536811046563
Journal volume & issue
Vol. 67, no. 12
pp. o3269 – o3269

Abstract

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Molecules of the title compound, C21H16BrNO, are linked through pairs of N—H...O intermolecular hydrogen bonds into centrosymmetric R22(10) dimers. One of the C atoms of the cyclohex-2-enone ring is disordered with refined occupancies of 0.61 (2) and 0.39 (2).