Bis(1,2,3,4-tetrahydroquinoline-1-thiocarbonyl) disulfide

In the title compound, C20H20N2S4, the N-containing six-membered rings of the two tetrahydroquinoline moieties adopt half-chair conformations. Intramolecular C—H...S hydrogen bonding stabilizes the molecular structure. In the crystal, molecules associate via weak C—H...π interactions.