Figure 4
ORTEP-style representation showing a section of the columnar assembly along the a axis showing the intermolecular interactions. C—H⋯O and C—H⋯C interactions are represented by light blue dotted lines. Red dotted lines represent C—H⋯π bonds towards the centroid of an aromatic ring (displayed as a dark blue sphere). Displacement ellipsoids are at 50% probability; H atoms are drawn as capped rods. View down (a) the c axis and (b) the b axis (right). This figure is in colour in the electronic version of this paper. |