Figure 2
Detail of the chain-forming interactions. N—H⋯O and C—H⋯O hydrogen bonds are shown, respectively, as blue and black dashed lines. The C—H⋯π(ring) interactions are shown by green dashed lines [symmetry codes: (i) x + 1, y, z; (ii) −x + 1, y, z; (iii) −x + 1, −y + 1, z; (iv) −x, −y, −z + 1]. |