Figure 2
Ball and stick model view along [001] showing the layer of the structure arising from the hydrophobic surfaces formed by orientation of the trifluoromethyl groups, comparing (a) the unit cell of the stucture discussed in the paper set in P21/c and (b) that of the previously reported structure set in C2/c (Xue et al., 2002). Atoms are designated as caesium (purple), oxygen (red), sulfur (yellow), nitrogen (blue), carbon (black), and fluorine (green). |