# vermouth.system module¶

Provides a class to describe a system.

class vermouth.system.System(force_field=None)[source]

Bases: object

A system of molecules.

molecules

The molecules in the system.

Type: list[Molecule]
add_molecule(molecule)[source]

Add a molecule to the system.

Parameters: molecule (Molecule) –
copy()[source]

Creates a copy of this system and it’s molecules.

Returns: A deep copy of this system. System
force_field

The forcefield used to describe the molecules in this system.

num_particles

The total number of particles in all the molecules in this system.