Figure 1
Part of the structure of (I), showing the atom-numbering scheme. Displacement ellipsoids are plotted at the 60% probability level. H atoms and solvent water molecules have been omitted for clarity. Atoms labelled with the suffixes a, b and c are at the symmetry positions ( − x, y, − z), (2 − x, 1 − y, 2 − z) and ( + x, 1 − y, + z), respectively. |