6,7,8,9,10,11,12,13-Octa-hydro-5H-1,3-dithiole[4,5-b][1,4]dithia-cyclo-tridecine-2-thione.

In the crystal structure of the title compound, C(12)H(18)S(5), no significant inter-molecular π-π inter-actions are found. Weak inter-molecular C-S⋯π [S⋯centroid = 3.787 (1) Å] inter-actions and van der Waals forces may be effective in the stabilization of the structure.