I want to do some particular calculation in STANJAN software, however I couldn't found the thermochemical data of Y2O3 and YCl3. Actually we can easily get a lot of data in NIST website: kinetics.nist.gov.janaf. Unfortunately, in that website, the data of Y2O3 and YCl3 are not available.
If somebody know other literature except in NIST website, please let me know.
your help will be highly appreciated