 F Mg
   1.0
     4.6357518100000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.6357518100000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    3.0647259500000001
 F Mg
   4   2
Direct
   0.6967265000000000  0.6967265000000000  0.0000000000000000
   0.8032735000000000  0.1967265000000000  0.5000000000000000
   0.3032735000000000  0.3032735000000000  0.0000000000000000
   0.1967265000000000  0.8032735000000000  0.5000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000