3,9-Diisopropyl-2,4,8,10-tetra-thia-spiro-[5.5]undeca-ne.

The mol-ecule of the title compound, C(13)H(24)S(4), has C2 symmetry and it crystallizes as a racemate. The structure displays two six-membered rings exhibiting chair conformations, with the isopropyl substituents in equatorial positions. In the crystal structure, weak inter-molecular C-H⋯S inter-actions are observed, leading to a channel-like arrangement along the c axis.