Figure 3
The crystal packing of the title compound, showing the intermolecular C—H⋯O hydrogen-bonding interactions (blue dashed lines) and O—H⋯π (green dashed lines) interactions along the b axis. Intramolecular O—H⋯N hydrogen bonds are depicted in orange. Only the H atoms involved in the C—H⋯O, O—H⋯N and O—H⋯π interactions are shown for clarity. |