Figure 4
A view of part of the two-dimensional hydrogen-bonding network in (II), approximately normal to the ab plane. O—H⋯O and C—H⋯π interactions are shown as dashed lines. [Symmetry codes: (i) −x + , −y + 1, z; (ii) −x + , −y + 2, z; (iii) x, y + 1, z; (iv) x, y − 1, z.] |