Figure 2
The supramolecular cube formed by two molecules of (I) by means of concerted C—H⋯π interactions (shown as dashed lines) between six phenyl groups. Atoms C4 and C4v are situated on the improper threefold axis. [Symmetry codes: (iii) y − , −x + y + , −z + ; (iv) x − y + , x + , −z + ; (v) −x + , −y + , −z + .] |