Figure 1
The contents of the asymmetic unit of (I), showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. Except for those of the water molecules, H atoms have been omitted for clarity. [Symmetry codes: (i) x, y − 1, z; (ii) −x + 1, −y, −z; (v) x, y + 1, z.] |