Figure 2
(a) A fragment of the monoperiodic supramolecular column formed by stacking of molecules along the b axis; (b) supramolecular diperiodic layers formed by stacking of the supramolecular columns in the ac plane. For a better representation, each column has a different colour; (c) stacking of the diperiodic layers along the b axis with the methanol molecules (CPK model) in the voids. |