Figure 2
Molecular packing in the crystal of (I): (a) supramolecular layer sustained by aqua-O—H⋯O(sulfate) hydrogen bonding shown as orange dashed lines, only the five-membered chelate rings are shown for reasons of clarity, (b) a side-on view of the layer shown in (a) and (c) a view of the unit-cell contents down the b axis showing the stacking of layers along the c-axis direction, with the phenanthroline-C—H⋯O(sulfate) interactions between layers shown as blue dashed lines. |