Figure 4
Supramolecular ribbons of the title compound assembled via intermolecular C—H⋯π interactions and C—H⋯O hydrogen bonds, as viewed down the c axis using a ball-and-stick model with standard CPK colors. The non-covalent interactions are depicted with dashed lines (C—H⋯π: green; C—H⋯O hydrogen bonds: purple), and the unit cell is drawn with orange. Only hydrogen atoms involved in a non-covalent interaction are shown for clarity. |