Figure 4
Views of Hirshfeld surface for (I) mapped over dnorm in the range −0.163 to +1.302, highlighting (a) and (b) intermolecular methylene-C—H⋯O(methoxy) interactions and (c) short intra-layer H⋯H contacts between methoxy- and butyl-hydrogen atoms H4B and H8A as sky-blue dashed lines. |