Figure 3
Packing in the structure of 1, (a) viewed down the a axis, showing the N1—H1⋯S1 hydrogen bonds, linking the N,N,N′-tribenzylthiourea molecules into infinite chains along the [001] direction, and (b) viewed down the c axis, showing the columnar arrangement through alternating orientations of the molecules. A chain of four hydrogen-bonded molecules is highlighted (green). Hydrogen atoms (except involved in hydrogen bonds) are omitted for clarity. |