| Type | Location | Extends | Description |
|---|---|---|---|
| d4_model | dftd4_model | None | Base D4 dispersion model to evaluate C6 coefficients |
| damping_param | dftd4_damping | None | |
| dftd_options | dftd4_compat | None | |
| dftd_parameter | dftd4_compat | None | |
| dftd_results | dftd4_compat | None | |
| enum_ref | dftd4_model | None | Possible reference charges for D4 |
| functional_group | dftd4_param | None | Group different spellings/names of functionals |
| mctc_logger | dftd4_compat | None | |
| molecule | dftd4_compat | None | |
| rational_damping_param | dftd4_damping_rational | damping_param | Rational (Becke-Johnson) damping model |
| realspace_cutoff | dftd4_cutoff | None | Collection of real space cutoffs |
| vp_error | dftd4_api | None | Void pointer to error handle |
| vp_model | dftd4_api | None | Void pointer to dispersion model |
| vp_param | dftd4_api | None | Void pointer to damping parameters |
| vp_structure | dftd4_api | None | Void pointer to molecular structure data |
| ws_cell | dftd4_compat | None |