N,N′-(Ethane-1,2-di­yl)di­benzene­carbo­thio­amide

The title compound, C₁₆H₁₆N₂S₂, adopts a gauche⁺–gauche⁺–gauche⁺ (g⁺g⁺g⁺) conformation in the NH—CH₂—CH₂—NH bond sequence. In the crystal, mol­ecules are connected by pairs of N—H...S=C hydrogen bonds and C—H...π inter­actions, forming a tape structure along the c-axis direction.