Purpose of the Thermo Data Engine (TDE) Program

Generation of recommended thermodynamic and transport property data with enforced thermodynamic consistency for pure chemical compounds based on:
  1. Published experimental data stored in a program database

  2. Predicted values based on the molecular structure

  3. User supplied data (optional)

The Evaluation Process is carried out one compound at a time, and is completed for all properties at once. After evaluation, results for specific properties can be found.

The focus of version 2.0 is pure organic compounds comprised of the elements: C, H, N, O, F, Cl, Br, I, S, and P.

Program Outputs and Formats

The program output is evaluated data in the form of:

  1. Parameters for fitted equations with covariance matrices

  2. Tables of recommended values with uncertainties.
Program output can be saved as a plain text file or in ThermoML format (See http://trc.nist.gov/ThermoML.html).