Figure 3
Part of the crystal structure of (I), showing π–π interactions as dashed lines. [Symmetry codes: (i) −x + 1, −y + 2, −z + 1; (vii) x, y, z + 1; (A) −x + 1, −y + 2, −z + 1; (B) −x + 1, −y + 2, −z + 1; (C) x, y, z + 1; (D) −x + 1, −y + 2, −z + 2.] |