The ADF COSMO-RS program can calculate activity coefficients using the COSMO-SAC model. If experimental values are not specified then the pure compound vapor pressure will be approximated using the COSMO-RS method, and not using the COSMO-SAC method. Thus only the activity coefficients are calculated according to the COSMO-SAC method. The COSMO-SAC parameters were not reoptimized for use with ADF COSMO result files.
