Figure 1
The octahedral coordination geometry for zinc in (I), showing the crystallographic numbering scheme; partially labelled rings have their atoms numbered sequentially. Displacement ellipsoids are shown at the 50% probability level. Only one position for each of the disordered C5 and C6 atoms is shown. [Symmetry codes: (i) 1 − x, y, − z; (ii) 1 − x, 2 − y, 1 − z.] |