Figure 7
The main hydrogen-bonding interactions in common to all structures (turquoise and red dashed lines). Shown is the hemihydrate. Partially occupied water molecules, C-bound H atoms and labels for C-bound H atoms are omitted for clarity. Probability ellipsoids are at the 50% level. Symmetry codes: (i) − + x, − + y, z; (ii) + x, + y, z; (iii) + x, + y, z. |