Figure 7
Part of the crystal structure of (II) showing the formation of a C(35) chain along [010]. For the sake of clarity, H atoms bonded to C atoms have been omitted. Atoms marked with an asterisk (*), hash (#), dollar sign ($) or ampersand (&) are at the symmetry positions (½ − x, 1 − y, ½ + z), (2 − x, ½ + y, − z), ( + x, − y, 1 − z) and (x, 1 + y, z), respectively. |