Figure 2
Stereoviews of the molecular packing of (Ib) () and (Ia) (P21/c). They are related by the type of rotation from 1 → 4b. Their common motif is the folded OC dimer located between planar OH dimers in (Ib) and between helices in (Ia). (Reproduced from Kálmán et al., 2002b.) |