Extended Data Fig. 2: DYF and YFD molecular structure.
From: Mechanistic insights of evaporation-induced actuation in supramolecular crystals
Top (a) and side (b) view of structure of monoclinic DYF crystal with blue colored nanopores. The volume of the solvent accessible area in DYF is 355 Å3 (14.1%) per unit cell. (c) and (d) show the cross-sectional view of (a). Top view of an individual void (e). There are two voids per unit cell, each occupying 7%. Each void has dimensions of ~13.4 Å x 6.1 Å. Top (f) and side (g) view of structure of monoclinic YFD crystal with blue coloured water voids. The volume of the solvent accessible area in YFD is 78 Å3 (3.4%) per unit cell. (h) and (i) show the cross-sectional view of (g). Top view of an individual void (j). These crystal structures were previously published in27; the representation used here emphasizes the water voids in these structures.
