Figure 3
Adjacent pillararene fragments are connected by weak C—H⋯C and C—H⋯π interactions in the crystal. Those interactions that are involved in supramolecular pillararene chain formation are omitted for clarity. Cg3 is the centroid of the C8–C13 ring. [Symmetry codes: (iv) −x + 1, −y + 2, −z + 1; (v) −x + 1, y, −z + .] |