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

Fábián, László, Kálmán, Alajos, Argay, Gyula, Bernáth, Gábor and Gyarmati, Zsuzsanna Cs. (2004) Two polymorphs of a beta-lactam (trans-13-azabicyclo[10.2.0]tetradecan-14-one). Concomitant crystal polymorphism and isostructurality. Chemical Communications (18). pp. 2114-2115. ISSN 1364-548X

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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 beta-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.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Pharmacy (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Drug Delivery and Pharmaceutical Materials (former - to 2017) Faculty of Science > Research Groups > Pharmaceutical Materials and Soft Matter
Depositing User:	Rachel Smith
Date Deposited:	15 Mar 2011 14:50
Last Modified:	24 Sep 2024 10:01
URI:	https://ueaeprints.uea.ac.uk/id/eprint/26281
DOI:	10.1039/b408505a

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