Figure 1
A view of complex (I), showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Hydrogen bonds are indicated by dashed lines. [Symmetry codes: (i) 1 − x, 1 − y, 1 − z; (ii) 1 + x, y, z − 1; (iii) 2 − x, 1 − y, −z; (iv) 1 − x, 1 − y, −z.] |