Figure 2
The crystal structure of (I), viewed along the c axis. Intra- and intermolecular hydrogen bonds are shown as dotted lines. The bond path which generates the graph-set motif is shown in a ball-and-stick drawing style and the other atoms are shown in a wireframe drawing style. For clarity, H atoms which do not play a role in the hydrogen bonding have been omitted. The generated graph-set motif can be represented in two forms, shown on the right-hand side as R54(18) and on the left-hand side as R44(18). |