Figure 2
Part of the crystal structure of compound (I), showing the formation of a hydrogen-bonded chain of rings parallel to [010]. Hydrogen bonds are shown as dashed lines and, for the sake of clarity, the H atoms not involved in the motif shown have been omitted. The atoms marked with an asterisk (*), a hash (#) or a dollar sign ($) are at the symmetry positions ( − x, − + y, − z), ( − x, + y, − z) and (x, 1 + y, z), respectively. |