Figure 10
Representation of the molecules of 3-bromo-2-(phenylselanyl)benzo[b]selenophene (3) viewed down the c axis of the unit cell. The purple and yellow dashed lines represent π–π stacking interactions between adjacent benzo[b]thiopehene rings and between adjacent phenylsulfanyl groups, respectively. Displacement ellipsoids are drawn at the 50% probability level. The hydrogen atoms were omitted to clarity. Purple and yellow spheres represent the centroids of the respective organic groups. |