Figure 1
The coordination environment of the Zn atom in (I), showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level. The dashed line represents the weak interaction between atoms Zn1 and O3. [Symmetry codes: (i) −x, −y + 1, −z + 1; (ii) −x + 1, −y + 1, −z; (iii) −x − 1, −y, −z; (iv) −x + 1, −y + 1, −z + 1.] |