# The real-space part of the electrostatic energy should be about -0.0922905894633 Hartree.
&GLOBAL
  PROJECT pc_.pq_
  PRINT_LEVEL MEDIUM
  RUN_TYPE energy
&END GLOBAL
&FORCE_EVAL
  METHOD FIST
  &MM
   &FORCEFIELD
     &SPLINE
       EMAX_SPLINE 1.0
       RCUT_NB 12.0
       EMAX_ACCURACY 1.0
       EPS_SPLINE 1.0E-7
     &END SPLINE
     &NONBONDED
       &LENNARD-JONES
         ATOMS      Na Na
         EPSILON    0.0
         SIGMA      1.0
       &END LENNARD-JONES
       &LENNARD-JONES
         ATOMS      Na Cl
         EPSILON    0.0
         SIGMA      1.0
       &END LENNARD-JONES
       &LENNARD-JONES
         ATOMS      Cl Cl
         EPSILON    0.0
         SIGMA      1.0
       &END LENNARD-JONES
     &END NONBONDED
     &CHARGE
       ATOM Na
       CHARGE 1.0
     &END CHARGE
     &CHARGE
       ATOM Cl
       CHARGE -1.0
     &END CHARGE
   &END FORCEFIELD
   &POISSON
     PERIODIC XYZ
     POISSON_SOLVER ANALYTIC
     &EWALD
       EWALD_TYPE EWALD
       ALPHA 0.3
       GMAX 15
       O_SPLINE 6
       &MULTIPOLES
         MAX_MULTIPOLE_EXPANSION DIPOLE
       &END MULTIPOLES
     &END EWALD
    &END POISSON
    &PRINT
      &EWALD_INFO ON
      &END EWALD_INFO
    &END PRINT
   &END MM
   &SUBSYS
     &CELL
       ABC 14.0 14.0 14.0
       PERIODIC XYZ
     &END CELL
     &KIND Na
       MM_RADIUS 0.000000000000000
     &END KIND
     &KIND Cl
       MM_RADIUS 0.000000000000000
     &END KIND
     &COORD
       Na 0.0 0.0 0.0
       Cl 0.0 0.0 2.1167088332
     &END COORD
     &MULTIPOLES
       &DIPOLES
         0.0 0.0 0.0
         0.0 0.0 0.0
       &END DIPOLES
     &END MULTIPOLES
   &END SUBSYS
 &END FORCE_EVAL
