Figure 4
Intermolecular non-bonding interactions between the pillararene macrocycle and its neighboring counterparts. C—H⋯O interactions are represented by red and C—H⋯π by blue dashed lines. Cg1 is the centroid of the pillararene phenyl ring C2–C7. Symmetry codes: (i) −x, y, − z; (ii) − x, 1.5 − y, 1 − z; (iii) + x, − + y, z; (iv) − − x, − + y, − z; (v) − + x, 1.5 − y, − + z, (vi) − − x, + y, − z; (vii) − + x, + y, z. |