C 4V -Symmetric Tetrathiahemicarcerand II: Equilibrium Shift of Carceplexes by Bottleneck Effect of Four Thia Groups

(MM+Force Field) were shown in Figure 1. The inner ca vity of northern hemisphere is smaller than that of southern he misphere because of four thia groups of northern hemisphere. The iodine atom of 4-iodo-toluene has complementary size to nest suitably into the cavity of southern hemisphere, which may make carceplex