&FORCE_EVAL
  METHOD FIST
  &MM
    &FORCEFIELD
      &CHARGE
        ATOM H
        CHARGE 0.0
      &END CHARGE
      &BOND
        ATOMS H H
        KIND HARMONIC
        K 1.0
        R0 [angstrom] 0.74
      &END BOND
      &NONBONDED
        &GENPOT
          ATOMS H H
          FUNCTION 0.0
          VARIABLES r
        &END GENPOT
      &END NONBONDED
    &END FORCEFIELD

    &POISSON
      &EWALD
        EWALD_TYPE NONE
      &END EWALD
    &END POISSON
  &END MM
  &SUBSYS
    &CELL
      # parse the exponential format without dot
      ABC 10 10 1.E1
      PERIODIC NONE
    &END CELL
    &COORD
      H  0.0  0.0  0.3
      H  0.0  0.0 -0.3
    &END COORD
    &TOPOLOGY
      &GENERATE
        CREATE_MOLECULES T
      &END GENERATE
    &END TOPOLOGY
    &PRINT
      &TOPOLOGY_INFO
        GENERATE_INFO T
      &END
    &END
  &END SUBSYS
  &PRINT
   &FORCES
   &END
  &END PRINT
&END FORCE_EVAL
&GLOBAL
  PROJECT h2_parse
  RUN_TYPE GEO_OPT
&END GLOBAL
&MOTION
  &GEO_OPT
     MAX_ITER 1
  &END
&END
