&GLOBAL
  PROJECT Ar-HF-2p-SOC-rcs
  PRINT_LEVEL LOW
  RUN_TYPE ENERGY
&END GLOBAL
&FORCE_EVAL
  METHOD Quickstep
  &DFT
    BASIS_SET_FILE_NAME EMSL_BASIS_SETS
    POTENTIAL_FILE_NAME POTENTIAL
    AUTO_BASIS RI_XAS MEDIUM

    &QS
      METHOD GAPW
    &END QS

    &POISSON
      PERIODIC NONE
      PSOLVER MT
    &END

    &XC
      &XC_FUNCTIONAL NONE
      &END XC_FUNCTIONAL
      &HF
      &END HF
    &END XC

    &XAS_TDP
      &DONOR_STATES
         DEFINE_EXCITED BY_INDEX
         AT_LIST 1
         STATE_TYPES 2p
         N_SEARCH 5
      &END DONOR_STATES

      TAMM_DANCOFF
      SPIN_ORBIT_COUPLING
      EXCITATIONS RCS_SINGLET
      EXCITATIONS RCS_TRIPLET
      GRID Ar 150 150
      N_EXCITED 4

      &KERNEL
         &XC_FUNCTIONAL NONE
         &END XC_FUNCTIONAL
         &EXACT_EXCHANGE
            OPERATOR COULOMB
         &END EXACT_EXCHANGE
      &END KERNEL

    &END XAS_TDP

  &END DFT
  &SUBSYS
    &CELL
      ABC 5.0 5.0 5.0
      PERIODIC NONE
    &END CELL
    &COORD
      Ar 2.5 2.5 2.5
    &END COORD
    &KIND Ar
      BASIS_SET 6-31G*
      POTENTIAL ALL
    &END KIND
  &END SUBSYS
&END FORCE_EVAL
