Figure 3
Quartet distributions for a crystal structure with N = 200. The principal terms are given by R1 = R2 = R3 = R4 = 3.0. (a) A positive quartet with cross-terms R12 = R23 = R31 = 3.0, (b) a negative quartet with cross-terms R12 = R23 = R31 = 0.25, (c) an enantiomorph quartet with cross-terms R12 = R23 = R31 = 0.9. |