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This treatment produced a black solution that after filtration and evaporation gave a cherry-red liquid. He determined the molecular mass by cryoscopy. Later preparations of C3S2 include thermolysis of a stream of CS2 in a quartz tube heated to 900 to 1100 °C as well as flash vacuum pyrolysis (FVP) of 1,2-dithiole-3-thiones.
(Kwak MK, Egner PA, Dolan PM, Ramos-Gomez M, Groopman JD, Itoh K, Yamamoto M, Kensler TW. ) Mutat Res 2001 Sep 1;480-481:305-15 ?C?\?`?I?V?A?l?[?g??1,2-dithiole-3-thiones.
Guzaev, A. P. (2011). "Reactivity of 3H-1,2,4-dithiazole-3-thiones and 3H-1,2-dithiole-3-thiones as sulfurizing agents for oligonucleotide synthesis". Tetrahedron Letters 52: 434–437. doi:10. 1016/j. tetlet. 2010.
47. Bricklebank N, Skabara PJ, Hibbs DE, Hursthouse MB, Malik KMA. Reaction of thiones with dihalogens; comparison of the solid state structures of 4,5-bis(methylsulfanyl)-1,3-dithiole-2-thione-diiodine, -dibromine and -iodine monobromide. Journal of the Chemical Society, Dalton Transactions. 1999;(17):3007–3014.