Angewandte Chemie International Edition
© WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Cover Picture: Angew. Chem. Int. Ed. 9/2002
The cover picture shows adamantane-2,6-dione encapsulated within a hydrogen-bonded capsule made up of four identical subunits. The ketone functionality of the guest molecule (CPK model, red) participates in the structural seam at each end of the capsule through bifurcated hydrogen bonds. Find out more about encapsulating complexes in the review by Rebek, Jr., et al. on p. 1488 ff.