Validating additive correction schemes against gradient-based extrapolations

<p>Supporting information for the paper.<br> <br> Python files are used to generate figures, which will be placed in the &quot;figures&quot; folder. The table include files in &quot;si&quot; are also automatically generated.</p> <p>Each of the other folders includes all data (inputs, shell scripts and outputs) of the Psi4 calculations for a given species, with the exception of the NCDT16 folder, which is a benchmark code developed previously.</p>