Figure 3
Projection along the c axis of the three-dimensional framework in (I), showing the cavities. H atoms and water molecules have been omitted for clarity. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) −x + , y − , −z + ; (iii) x, −y + 1, z + ; (iv) −x + , −y + , −z + 1.] |