Figure 7
Stereoview of van der Waals surfaces (C, 1.6 Å; Cl, 1.8 Å) of the same set of molecules as shown in Fig. 3 (i.e. two asymmetric units related by a glide operation). In the stack at the far right the molecular chirality changes between the third and fourth molecules. In the stack at the far left the molecular chirality changes above the bottom molecule and again above the fourth molecule from the bottom. The disorder at site E is shown, but the disorders at sites B and H are not. |