Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Relative enthalpies of isomers - Comparison of 0K enthalpies (kJ mol^-1)

Isomers of C₄H₆S

index	Species	CAS number	Name	Relative experimental enthalpy (kJ mol-1)	sketch
a	CH2CHSCHCH2	627510	Divinyl sulfide
b	C4H6S	1120598	Thiophene, 2,3-dihydro-	4.3
c	C4H6S	1708323	Thiophene, 2,5-dihydro-	0.0