R   LATTICE,NONEQUIV.ATOMS   2  166 R-3m                                       
MODE OF CALC=RELA unit=bohr                                                    
  6.871611  6.871611 33.384467 90.000000 90.000000120.000000                   
ATOM  -1: X=0.00000000 Y=0.00000000 Z=0.00000000
          MULT= 1          ISPLIT= 4
Mg         NPT=  781  R0=.000100000 RMT= 2.34        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=0.25784000 Y=0.25784000 Z=0.25784000
          MULT= 2          ISPLIT= 4
      -2: X=0.74216000 Y=0.74216000 Z=0.74216000
Cl         NPT=  781  R0=.000100000 RMT= 2.34        Z:  17.00000              
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000