Figure 8
Selected packing displays for m′CNpCH3 (left) and m′BrpCH3 (right) showing identical lateral interactions for C16—N1⋯H7 and the Br1⋯Br1 type I halogen bond (top), as well as the stacking interactions N1⋯H17A, C11⋯H8, C7⋯H11, and Br1⋯H16A (bottom). The symmetry codes apply to those molecules interacting with the asymmetric unit. Additional N1⋯H7 and Br1⋯Br1 interactions are included to serve as a visual aid. Symmetry codes for m′CNpCH3: (i) 1 − x, 1 − y, 1 − z; (ii) −x, − + y, − z; (iii) −x, 1 − y, 1 − z; (iv) −x, −y, 1 - z. Symmetry codes for m′BrpCH3: (i) 1 − x, 1 − y, 1 − z; (ii) 1 − x, 2 − y, 1 − z; (iii) −x, 2 − y, 1 − z; (iv) 2 − x, 2 − y, −z. |