Dithiole

Chemical structures of 1,2-dithiole (left) and 1,3-dithole (right)

Dithioles are a type of sulfur-containing heterocycle. The parent members have the formula C₃H₄S₂. Dithioles exist in two isomers:

• 1,2-Dithiole
• 1,3-Dithiole