Figure 7
Part of the crystal structure of compound (III) showing the formation of a hydrogen-bonded chain of rings parallel to [100]. Hydrogen bonds are drawn as dashed lines and, for the sake of clarity, the minor disorder components and the H atoms bonded to C atoms have been omitted. The atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (1 + x, y, z) and (−1 + x, y, z), respectively. |