Gyula Argay, László Fábián, Alajos Kálmán, Gábor Bernáth, Zsuzsanna Cs Gyarmati

Research output: Contribution to journalArticle

3 Citations (Scopus)


Under the strain of the quasi-planar β-lactam moiety, the rigid cyclohexane ring in the title compound, C7H11NO, can assume either a flexible boat form (77%) or a flexible half-chair form (23%). These two forms can be present simultaneously. The racemic crystals, isostructural with the cis-6-azabicyclo[3.2.0]-heptan-7-one homologue [Reck et al. (1990). Acta Cryst. C46, 720-722], are characterized by N-H⋯O=C hydrogen bonds that are formed along the screw axes of the similar monoclinic unit cell.

Original languageEnglish
Pages (from-to)o170-o172
JournalActa Crystallographica Section E: Structure Reports Online
Issue number2
Publication statusPublished - Feb 1 2004

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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