Figure 2
Packing diagram of (I). Dotted lines indicate O—H⋯N and C—H⋯O interactions. H atoms have been omitted for clarity, except for those involved in the hydrogen bonds. The symbols ′ and ′′ are the symmetry codes (1 − x, −y, 1 − z) and (−x, 1 − y, 1 − z), respectively. |