Figure 2
Molecular packing in (I): (a) supramolecular three-molecule aggregate sustained by amide-N—H⋯O(DMF) hydrogen bonding, (b) a view of the unit-cell contents in projection down the a axis and (c) a view of the unit-cell contents in projection down the b axis. The N—H⋯O, C—H⋯O and C—H⋯π interactions are shown as orange, blue and purple dashed lines, respectively. |