Figure 4
(a) The packing of the molecules of (1) in the unit cell. (b) A view normal to [100]. H atoms have been omitted for clarity. Unlabelled ellipsoids are: C atoms (blue), Cl atoms (green), N atoms (purple), O atoms (red) and S atoms (yellow). ctPh and ctThi are, respectively, the centroids of the proximal benzene ring and thiophenyl unit involved in π-stacking. Displacement ellipsoids are drawn at the 50% probability level. |