Dithietane

Dithietanes are saturated heterocyclic compounds that contain two sulfur atoms and two sp³-hybridized carbon centers. Two isomers are possible for this class of organosulfur compounds, 1,2-dithietanes, where the sulfur atoms are adjacent, and 1,3-dithietanes, where the sulfur atoms are not adjacent. An example of a 1,3-dithietane is [(CF₃)₂CS]₂.^[1]  

References

1. ^ Van Der Puy, M. ; Anello, L. G. (1990). "Hexafluoroacetone". Org. Synth.; Coll. Vol. 7: 251.