&FORCE_EVAL
  METHOD Quickstep
  &DFT
    &PRINT
      &MOMENTS
        PERIODIC T
      &END
      &DERIVATIVES
      &END
    &END
    &QS
      METHOD xTB
      &xTB
         DO_EWALD T
      &END XTB
    &END QS
    &SCF
      EPS_SCF 1.e-8
      MAX_SCF 90
      &OT ON
         MINIMIZER        DIIS
         LINESEARCH       3PNT
         PRECONDITIONER   FULL_S_INVERSE
         STEPSIZE         0.1
      &END OT
    &END SCF
    &POISSON
      &EWALD
       ALPHA  1.0
       EWALD_TYPE SPME
       GMAX 75
      &END EWALD
    &END POISSON
    &PERIODIC_EFIELD
       POLARISATION 0 0 1
       INTENSITY 0.05
    &END
  &END DFT
  &SUBSYS
    &CELL
      ABC 5.0 5.0 5.0
    &END CELL
    &COORD
    F   0.000000    0.000000    0.000000
    H   0.000000    0.000000    0.970000
    &END COORD
  &END SUBSYS
&END FORCE_EVAL
&GLOBAL
  PROJECT HF-field
  PRINT_LEVEL LOW
  RUN_TYPE ENERGY_FORCE
&END GLOBAL
