Figure 4
Supramolecular arrangement of HL+, Gal− and L, affording the boundary of the cavities containing the disordered solvent. HL+ and L are coloured red, while Gal− anions are coloured green. Hydrogen bonds are shown as dashed purple lines. All rings (R) and discrete (D) motifs involved in the building of the supramolecular ring are indicated. All C-bound H atoms are omitted for clarity. |