Figure 2
Molecular packing in (I): (a) a view of the square grid sustained by amide-N—H⋯N(pyridyl) hydrogen bonding shown as blue dashed lines, (b) a view of the five-molecule aggregate connected by methylene-C—H⋯π(benzene) and benzene-C—H⋯π(pyridyl) interactions, shown as orange and purple dashed lines, respectively, (c) side-on view of the five-molecule aggregate and (d) a view of the unit-cell contents shown in projection down the a axis. |