1.ATOM      Fe1                   5 CORE STATES
       CORE-FORCE in mRy/a.u. = |F|      Fx             Fy             Fz
:FCO001:   1.ATOM        103.743          0.000          0.000       -103.743

:1S 001: 1S                -513.046848989 Ry
:2S 001: 2S                 -58.979326253 Ry
:2PP001: 2P*                -50.680860199 Ry
:2P 001: 2P                 -49.763491881 Ry
:3S 001: 3S                  -5.640477326 Ry

        2.ATOM      Si2                   4 CORE STATES
       CORE-FORCE in mRy/a.u. = |F|      Fx             Fy             Fz
:FCO002:   2.ATOM        177.974          0.000          0.000        177.974

:1S 002: 1S                -130.049879314 Ry
:2S 002: 2S                  -9.057647866 Ry
:2PP002: 2P*                 -5.858707373 Ry
:2P 002: 2P                  -5.811217746 Ry