Fig. 5: Supramolecular tessellations of P4 with DNB.
From: Supramolecular tessellations by the exo-wall interactions of pagoda[4]arene
Crystal structure of P4-DNBa showing a side view of the asymmetric unit; b the interactions between P4 and DNB. Crystal structure of P4-DNBb showing c the asymmetric unit; d the basic tiling unit; e schematic representation of the basic tiling unit; f two-dimensional tiling of the uniform superstructure formed by P4 and DNB in a plane; g regular parallelogram grids formed by DNB molecules. Different colors represent the symmetry equivalence. Green, black, and red dotted lines represent the noncovalent interactions. Crystallographically independent P4 and DNB molecules were marked as P4-1, P4-2, DNB-1, DNB-2, DNB-3, and DNB-4, respectively.
