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 298.15K enthalpies (kJ mol^-1)

Isomers of C₂H₅NO

index	Species	CAS number	Name	Relative experimental enthalpy (kJ mol-1)	sketch
a	HCONHCH3	123397	N-methylformamide
b	CH3C(OH)=NH	27595751	Ethaninidic acid
c	CH2C(OH)NH2	99766582	1-amino vinyl alchohol
d	CH3CONH2	60355	Acetamide	0.0
e	CH3CHNOH	107299	Acetaldoxime	215.9