Figure 3
The dimeric aggregate in compound (III) and the two independent noncoordinated water molecules, showing the atom-labelling scheme and the hydrogen bonds (dashed lines) within the selected asymmetric unit. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Atoms labelled with the suffix a are at the symmetry position (1 − x, 1 − y, 1 − z). |