:term:`RMS_FORCE_G_CONVERGENCE <RMS_FORCE_G_CONVERGENCE (OPTKING)>`
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

      Convergence criterion for geometry optmization: rms force (internal coordinates, atomic units).

      * **Type**: :ref:`conv double <op_c_conv>`
      * **Default**: 3.0e-4

