openff.interchange.components.base.BasevdWHandler
- pydantic model openff.interchange.components.base.BasevdWHandler[source]
Base handler for storing vdW interactions.
- Config
arbitrary_types_allowed: bool = True
json_encoders: dict = {<class ‘openff.units.units.Quantity’>: <function custom_quantity_encoder at 0x7fdff3466f70>}
json_loads: function = <function json_loader at 0x7fdff3459280>
validate_assignment: bool = True
- Fields
- field type: str = 'vdW'
- field expression: str = '4*epsilon*((sigma/r)**12-(sigma/r)**6)'
- field mixing_rule: str = 'lorentz-berthelot'
The mixing rule (combination rule) used in computing pairwise vdW interactions