Figure 3
The π–π stacking between the flavone moiety at (x, y, z) (0 < x < ; hatched) and those of the neighboring molecules above ( < x < ) and below (− < x < 0). The substituents, such as glucose groups, have been omitted for clarity. Rings, A, B and C are labeled. [Symmetry codes: (vii) − x, y − , 1 − z; (viii) − x, y + , 1 − z; (ix) −x, y, 1 − z.] |