cI1N BPOSCAR-0001818
   1.0
     5.5951250842907712    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.5951250842907712    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.5951250842907712
 F Si
   8   2
Direct
   0.1632964950000000  0.8367035050000000  0.1632964950000000
   0.8367035050000000  0.1632964950000000  0.1632964950000000
   0.1632964950000000  0.1632964950000000  0.8367035050000000
   0.8367035050000000  0.8367035050000000  0.8367035050000000
   0.6632964950000000  0.3367035050000000  0.6632964950000000
   0.3367035050000000  0.6632964950000000  0.6632964950000000
   0.6632964950000000  0.6632964950000000  0.3367035050000000
   0.3367035050000000  0.3367035050000000  0.3367035050000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000