Figure 4
The interconnection of successive coordination layers in (I) (which are nearly orthogonal to the drawing plane) by hydrogen bonding (dashed lines) involving either coordinated carboxylate or carboxy groups and water molecules. Note the location of bulky adamantane ligands in the interlayer space (the carbocyclic skeletons are shown as grey wires). [Symmetry codes: (i) −x + 2, −y, −z; (iv) −x + 1, −y + 1, −z + 1; (v) −x + 1, −y, −z + 1.] |