Figure 8
Mean planes of molecules A (green), B (blue) and C (red), as viewed slightly offset along the crystallographic b axis and recorded (a) in pale shades for individual molecular strands showing nonparallel but like planes for A and B, which are orthogonal to the angular plane of C strands, and (b) in dark shades for mean planes over five strands of each type, showing parallel but unequally spaced layers, which are repeated in the same order throughout. |