Fe Si 
 1.0000000000000000
     4.1180767618842324    0.0000000000000000   -0.0000000000000000
    -2.0590383809421162    3.5663590905261069    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.9624217663837786
 Fe  Si 
   4   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  2.4812108831918893   T   T   T
 -0.0000000000000003  2.3775727270174070  3.4131526818952569   T   T   T
  2.0590383809421162  1.1887863635087037  1.5492690844885235   T   T   T
 -0.0000000000000003  2.3775727270174070  1.0153046561352923   T   T   T
  2.0590383809421162  1.1887863635087037  3.9471171102484917   T   T   T