Figure 6
Part of the crystal structure of (II), showing the formation, via a two-centre C—H⋯O hydrogen bond, of a C(6) chain along [100]. For clarity, H atoms not involved in the motif shown have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (−1 + x, y, z) and (1 + x, y, z), respectively. |