Figure 2
Part of the crystal structure of (I), showing the formation of a chain of edge-fused R44(40) rings. Hydrogen bonds are indicated by dashed lines. For the sake of clarity, H atoms not involved in the motif shown have been omitted. [Symmetry codes: (i) 1 − x, y, − z; (ii) − x, − + y, − z; (iii) x, −1 + y, z; (iv) 1 − x, −1 + y, − z; (v) − + x, − + y, z.] |