1,3-Dithiole
In organosulfur chemistry, 1,3-dithioles are a class of heterocycles based on the parent compound 1,3-dithiacyclopentene. The ligand dmit2- is a 1,3-dithiole. Heating solutions of Na2dmit gives the isomeric disulfide, a 1,2-dithiole.
File:DOQXOW.png|thumb|left|Structure of the anion 2-, featuring two 1,3-dithiole-4,5-dithiolate ligands complexed to zinc.