Figure 26
Part of the crystal structure of (9), showing the formation of a C2 2(17) chain parallel to [001]. For the sake of clarity, H atoms bonded to C are omitted. The atoms marked with a star (*), hash (#) or dollar sign ($) are at the symmetry positions (1 − x, 1 − y, 1 − z), (x, y, 1 + z) and (1 − x, 1 − y, −z), respectively. |