Two polymorphs of a β-lactam (trans-13-azabicyclo[10.2.0]tetradecan- 14-one). Concomitant crystal polymorphism and isostructurality

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

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Two polymorphs of trans-13-azabicyclo[10.2.0]tetradecan-14-one display a unique example of isostructurality, differing only in the orientation of a given hydrogen bond with respect to the β-lactam bond. This slight difference can be attributed to the twofold rotation of the carbocyclic macroring of C 2 symmetry, which in the crystal structure is hardly noticeable.

Original languageEnglish
Pages (from-to)2114-2115
Number of pages2
JournalChemical Communications
Issue number18
DOIs
Publication statusPublished - Sep 21 2004

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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