BondKey

pydantic model openff.interchange.models.BondKey[source]

Bases: TopologyKey

A unique identifier of the atoms associated in a bond potential.

Fields
field atom_indices: tuple[int, ...] [Required]

The indices of the atoms occupied by this interaction

field bond_order: Optional[float] = None

If this key represents as topology component subject to interpolation between multiple parameters(s), the bond order determining the coefficients of the wrapped potentials.