&FORCE_EVAL
  METHOD Quickstep
  &DFT
    &PRINT
      &MOMENTS
        PERIODIC T
      &END
    &END
    &PERIODIC_EFIELD
       POLARISATION 1 2 5
       INTENSITY 0.01
    &END
    &QS
      METHOD xTB
      &xTB
        DO_EWALD T
      &END xTB
    &END QS
    &SCF
      EPS_SCF 1.0E-8
      SCF_GUESS ATOMIC
      MAX_SCF 100
      &OT
         MINIMIZER DIIS
         PRECONDITIONER FULL_ALL
      &END
      &OUTER_SCF
        MAX_SCF 50
      &END
    &END SCF
    &POISSON
      &EWALD
       ALPHA  1.0
       EWALD_TYPE SPME
       GMAX 75
      &END EWALD
    &END POISSON
  &END DFT
  &SUBSYS
    &CELL
      A  6.0  0.0  0.0
      B  0.0  6.0  0.0
      C  0.0  0.0  6.0
    &END CELL
    &COORD
    H   0.000000    0.000000    0.000000
    F   0.940000    0.000000    0.000000
    &END COORD
  &END SUBSYS
&END FORCE_EVAL
&GLOBAL
  PROJECT HF
  PRINT_LEVEL LOW
  RUN_TYPE GEO_OPT
&END GLOBAL
&MOTION
   &GEO_OPT
      MAX_ITER 3
   &END
&END

