Figure 3
Part of the crystal structure of compound (I), showing the formation of a hydrogen-bonded chain of rings running parallel to [010]. For the sake of clarity, H atoms bonded to C atoms have been omitted. Dashed lines indicate hydrogen bonds. Atoms marked with an asterisk (*), a dollar sign ($) or an ampersand (&) are at the symmetry positions (1 − x, − + y, − z), (1 − x, + y, − z) and (x, −1 + y, z), respectively. |