Figure 8
Part of the crystal structure of compound (VI), showing the formation of a hydrogen-bonded C(5) chain running parallel to the [010] direction. 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 + 1, y − , −z + ), (−x + 1, y + , −z + ) and (x, y − 1, z), respectively. |