# DFTD3

Input File | Description
--- | ---
dftd3/psithon2 | Accesses basis sets, databases, plugins, and executables in non-install locations
dftd3/version | Exercises the various DFT-D corrections, both through python directly and through c++
dftd3/grad | DF-BP86-D2 cc-pVDZ frozen core gradient of S22 HCN, calling Grimme’s dftd3 program for -D2 gradients
dftd3/energy | Exercises the various DFT-D corrections, both through python directly and through c++