January 2008 issue
Cover illustration: This pentacyclo[5.4.0.02,6.03,10.05,9]undecane derivative was synthesized as a potential chiral catalyst. The pentacycloundecane cage exhibits a wide range of C-C bond lengths between 1.5144 (18) and 1.5856 (16) Å. The crystal structure involves C-HO hydrogen bonds and C-H interactions. See Boyle, Govender, Kruger & Maguire [Acta Cryst. (2008), E64, o283].