Fig. 2. (A) Wide angle X-ray scattering scan for 1 (7.25 mM) in water. The inset shows a herringbone lattice which represents the best numerical fit to the scattering data. Crystal domain size was estimated to be 476 Å corresponding to 142 stacked units using the Debye–Scherrer equation. (B) Wide angle X-ray scattering scan for 1′ (7.25 mM) in water showing a broad peak corresponding to a 3.42 Å d-spacing, and a domain size of 33 Å or 11 stacked units.
