Figure 4
π–π contacts for 1 stacking molecules along the b-axis direction. Cg1 and Cg3 are the centroids of the N1/O2/C7–C9 isoxazole and the C11–C16 benzene rings, respectively. The two discrete π–π contacts Cg1⋯Cg3 = 3.7049 (9) and 3.9200 (9) Å are shown as green and blue dashed lines, respectively. |