Reference Label	Details
est unc	estimated uncertainty
Schuurman 2004	M. S. Schuurman, S. R. Muir, W. D. Allen, and H. F. Schaefer III, J. Chem. Phys. 120, 11586 (2004) Toward Subchemical Accuracy in Computational Thermochemistry: Focal Point Analysis of the Heat of Formation of NCO and [H,N,C,O] Isomers