Fig. 16. Views of the dnorm Hirshfeld surfaces plotted on 2 and the molecules P001 of 3 and 4 in two orientations. The various close contacts N–H⋯N, N–H⋯O, C–H⋯O, C–H⋯C, C–H⋯N, O–H⋯O, C⋯C and C⋯N between the selected molecule inside the surface and its neighboring molecules are introduced in figure. For these close contacts refer to Tables 4 and 5.
