Figure 3
Diagram showing interactions linking the anion and solvent water molecule to the layers. A small portion of a layer is shown with all [{Na(H2O)2}2(μ-H2O)2(μ-pzdo)]2+ and pzdo moieties represented in gray, and the hydrogen-bonding interactions within the layer indicated by dashed gray lines. Two solvent water molecules and one anion are shown in blue. The C—H⋯O, O—H⋯O, C—H⋯π, and O—H⋯π interactions linking the solvent water molecules and anion to the hydrogen-bonded layers are shown as dashed green lines. [Symmetry codes: (iv) −x + , y + , −z + ; (viii) x − , y + , z; (ix) x − , y − , z.] |