Figure 2
Part of the crystal structure of (I), showing the interstack O—H⋯O hydrogen bond forming a C(2) chain along the [001] direction, and the intrastack π–π interactions. H atoms not involved in hydrogen bonding have been omitted for clarity. Cg1 and Cg2 are the centroids of the C1–C5/C10 and C5–C10 benzene rings, respectively, and are denoted by small spheres. [Symmetry codes: (i) 2 − x, 2 − y, − + z; (ii) x, y, −1 + z; (iii) x, y, 1 + z.] |