Figure 6
The packing of molecules in the crystal structure of form (II). Dashed lines indicate intermolecular C—H⋯O and O—H⋯O interactions. For the sake of clarity, H atoms not involved in hydrogen bonding have been omitted. [Symmetry codes: (iii) −x + 2, y + , −z + 2; (iv) −x + 2, y − , −z + 2; (v) x − 1, y, z − 1; (vi) −x + 1, y + , −z + 1.] |