Figure 4
An illustration down [010] (with [001] upwards) of the short contacts in (I). Atoms labelled with an asterisk (*) lie at positions ( − x, + y, z), a plus sign (+) at (−x, + y, − z), a dollar sign ($) at (x − , − y, 1 − z), a hash (#) at ( + x, − y, 1 − z) and an ampersand (&) at (1 + x, y, z). The unit-cell outline has been omitted for clarity. |