issue contents

ISSN: 2056-9890

September 2007 issue

Highlighted illustration

Cover illustration: Several single-crystal diffraction studies have been reported for L-asparagine monohydrate, but until now no determination of the structure of anhydrous L-asparagine. The molecules exist in their zwitterionic form but have quite different C=O bond lengths due to different hydrogen-bond environments. The conformation of the side chain is trans, which distinguishes it sigificantly from that of L-asparagine monohydrate. See Yamada, Hashizume, Shimizu & Yokoyama [Acta Cryst. (2007), E63, o3802-o3803].

inorganic compounds

metal-organic compounds

Acta Cryst. (2007). E63, m2324
doi: 10.1107/S160053680703886X