openff.interchange.components.base.BaseProperTorsionHandler

pydantic model openff.interchange.components.base.BaseProperTorsionHandler[source]

Bases: PotentialHandler

Base handler for storing generic proper torsion interactions.

Fields

expression (str)
type (str)

field type: str = 'ProperTorsions'

field expression: str = 'k*(1+cos(periodicity*theta-phase))'