Figure 2
Packing diagram for the title compound, showing N—H⋯O hydrogen bonds and π–π stacking interactions. Cg1, Cg2 and Cg3 are the centroids of the lactam N1–C6 ring, the phenylene C42–C49 ring and the phenyl C60–C65 ring, respectively. Generated in OLEX2 (Dolomanov et al., 2009). Symmetry codes: (i) −x + 2, −y + 1, −z + 1; (ii) x − 1, y, z; (iii) −x + 2, −y + 2, −z + 1; (iv) −x + 1, -y+1, −z + 1. |