Modules

ModuleSource FileDescription
class_molecule compat.f90
class_param compat.f90
class_results compat.f90
class_set compat.f90
class_wsc compat.f90
dftd4 dftd4.f90
dftd4_api api.f90

Definition of the public C-API of dftd4

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dftd4_blas blas.F90

Interface to BLAS library

dftd4_charge charge.f90

Interface to the charge model

dftd4_compat compat.f90

This is a compatibility module for dftd4 2.5.0 reproducing enough of the old API to compile the interface with Vasp.

dftd4_cutoff cutoff.f90

Realspace cutoff and lattice point generator utilities

dftd4_damping damping.f90

Generic interface to define damping functions for the DFT-D4 model

dftd4_damping_atm atm.f90

Implementation of the Axilrod-Teller-Muto triple dipole dispersion contribution with a modified zero (Chai–Head-Gordon) damping together with the critical radii from the rational (Becke–Johnson) damping.

dftd4_damping_rational rational.f90

Implementation of the rational (Becke–Johnson) damping function.

dftd4_data data.f90

Element specific data needed for the DFT-D4 model

dftd4_data_covrad covrad.f90
dftd4_data_en en.f90
dftd4_data_hardness hardness.f90
dftd4_data_r4r2 r4r2.f90
dftd4_data_wfpair wfpair.f90
dftd4_data_zeff zeff.f90
dftd4_disp disp.f90

High-level wrapper to obtain the dispersion energy for a DFT-D4 calculation

dftd4_model model.f90

Re-export of all dispersion models

dftd4_model_d4 d4.f90

Definition of the D4 dispersion model for the evaluation of C6 coefficients.

dftd4_model_d4s d4s.f90

Definition of the D4S dispersion model for the evaluation of C6 coefficients.

dftd4_model_type type.f90

Definition of the abstract base dispersion model for the evaluation of C6 coefficients.

dftd4_model_utils utils.f90

Utility functions for the dispersion models

dftd4_ncoord ncoord.f90
dftd4_numdiff numdiff.f90

Numerical differentation of DFT-D4 model

dftd4_output output.f90
dftd4_param param.f90
dftd4_reference reference.f90
dftd4_utils utils.f90
dftd4_version version.f90

Versioning information on this library.

dfuncpar compat.f90
dispersion_calculator compat.f90
mctc_environment compat.f90
pbc_tools compat.f90