Figure 3
Part of the crystal structure of (1) showing the formation of a chain of rings along [100]. For the sake of clarity, H atoms bonded to C but not involved in the motifs shown are omitted. The atoms marked with an asterisk (*), hash (#), dollar sign ($) or ampersand (&) are at the symmetry positions (, , -z), (1 + x, y, z), () and (-1 + x, y, z), respectively. |