Concerning the packing motifs in the crystal, a herringbone-like arrangement of the molecules (herringbone angle of 83°, 110°, and 123° for 10, 5, and 25, respectively) gives rise to intermolecular interactions with short heteroatomic S-C, S-N, S-O, C-N, and C-S distances, far below the sum of corresponding van der Waals radii (Figure right, each, cyan dashed lines). In addition, strong  interactions between molecules at distances as short as 3.32 Å and 3.28 Å have been found for anti-derivative 5 and N-oxide 25, respectively (green bars).