&GLOBAL
  PRINT_LEVEL HIGH
  PROJECT H+
  RUN_TYPE energy
&END GLOBAL

&FORCE_EVAL
  METHOD FIST
  &MM
    &FORCEFIELD
      &CHARGE
        ATOM H
        CHARGE 1.0
      &END CHARGE
      &NONBONDED
        &LENNARD-JONES
          ATOMS H H
          EPSILON [kjmol] 0.0
          RCUT 10.0
          SIGMA [angstrom] 5.0
        &END LENNARD-JONES
      &END NONBONDED
    &END FORCEFIELD
    &POISSON
      PERIODIC NONE
      POISSON_SOLVER ANALYTIC
      &EWALD
        ALPHA .44
        EWALD_TYPE spme
        GMAX 100
        O_SPLINE 6
      &END EWALD
    &END POISSON
  &END MM
  &SUBSYS
    &CELL
      ABC 25.0 25.0 25.0
      PERIODIC NONE
    &END CELL
    &COORD
      H 0.0 0.0 0.0
    &END COORD
  &END SUBSYS
&END FORCE_EVAL
