F   LATTICE,NONEQUIV.ATOMS   2  216 F-43m                                      
MODE OF CALC=RELA unit=bohr                                                    
 11.347805 11.347805 11.347805 90.000000 90.000000 90.000000                   
ATOM   1: X=0.00000000 Y=0.00000000 Z=0.00000000
          MULT= 1          ISPLIT= 2
Mg         NPT=  781  R0=.000100000 RMT= 2.32        Z:  12.00000              
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM   2: X=0.25000000 Y=0.25000000 Z=0.25000000
          MULT= 1          ISPLIT= 2
Se         NPT=  781  R0=.000050000 RMT= 2.50000     Z:  34.00000              
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000