vmd.topology.delimproper

vmd.topology.delimproper()

Delete an improper dihedral angle between atoms with the given indices. If the improper does not exist, does nothing.

Parameters:

• i (int) – Index of first atom
• j (int) – Index of second atom
• k (int) – Index of third atom
• l (int) – Index of fourth atom
• molid (int) – Molecule ID to delete from. Defaults to top molecule.

Returns:

(bool) True if improper dihedral exists and was deleted