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Federal
Ideal-Gas Thermodynamic Properties for Organic Compounds Containing Up to 7 C, O, or N Atoms
National Institute of Standards and Technology —
This data set contains enthalpies of formation, entropies, heat capacities, and thermal enthalpies for about 400 compounds available in the NIST TRC SOURCE database.... -
Federal
Ideal-gas Thermochemical Properties for Carbon Dioxide and its Isotopologues Calculated from Partition Functions
National Institute of Standards and Technology —
Tabulations at 1 K intervals from 1 K to 6000 K of the partition function and standard-state isobaric heat capacity, entropy, and enthalpy for the 12 natural...