Figure 2
A view of the dimeric units in (I) linked by C—H⋯π(arene) interactions. Atoms are depicted as small spheres of arbitrary sizes. The ten phenyl-ring H atoms in molecule B have been omitted for clarity. The centroid labels are as defined in Table 2, and the centroids labelled with an asterisk (*) or a prime (′) are at symmetry positions (i) and (ii), respectively, given in Table 2. |