# oeprop

`psi4.driver.``oeprop`(wfn, *args, **kwargs)

  Evaluate one-electron properties.

  Returns: | None
  Parameters: | wfn (`Wavefunction`) – set of molecule, basis, orbitals from which to compute properties

  How to specify args, which are actually the most important

  Parameters: | title (string) – label prepended to all psivars computed
  Examples: |

      >>> # [1] Moments with specific label
      >>> E, wfn = energy('hf', return_wfn=True)
      >>> oeprop(wfn, 'DIPOLE', 'QUADRUPOLE', title='H3O+ SCF')