Joint Expert Speciation System
- http://jess.murdoch.edu.au
- Thermochemical database for modelling aqueous solution chemistry, including more than 230,000 critically-assessed equilibrium constants and enthalpies for about 70,000 reactions.
NIST Chemistry WebBook
- http://webbook.nist.gov/chemistry/
- This National Institute of Standards and Technology website with thermochemical, thermophysical, and ion energetics data. Information and data on gas-phase ion, organic, and organometallic thermochemistry, as well as thermophysical properties of selected fluid systems.