Figure 5
The molecules of (I), connected by weak interactions that involve π electrons (see Comment for details). The interactions and hydrogen bonds are drawn as dashed lines. [Symmetry codes: (i) x, y, z; (ii) 1 − x, 1 − y, 1 − z; (iii) − x, − y, − z; (iv) − + x, − + y, + z.] |