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Space‐filling representations of the minimum energy structure computed for supramolecular complexes of DB24C8 with guest 6 + (a: front view; b: side view; c: back view) and with guest 8 + (d: front view; e: side view; f: back view). In all structures, the ‐CH2NH2 +CH2‐ moiety of the axle is not visible, as it is completely encapsulated by the elliptical cavity of the ring. Atom color codes: C (ring)=cyan; C (axle)=grey; O=red; H=white.
