Figure 2
The hydrogen-bonding network between ZnII–cyclam complexes with displacement ellipsoids drawn at the 50% probability level. C-bound H atoms were omitted for clarity. Hydrogen-bonding interactions are shown as dotted lines. [Symmetry codes: (i) 2 − x, 1 − y, 1 − z; (ii) 1 − x, 1 − y, 1 − z]. |