Fe Si 
 1.0000000000000000
     4.4948815122068551    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.4948815122068551    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4948815122068551
 Fe  Si 
   4   4
Selective dynamics
Cartesian
  0.7219242646971552  0.7219242646971553  0.7219242646971552   T   T   T
  1.5255164914062724  3.7729572475097006  2.9693650208005824   T   T   T
  3.7729572475097006  2.9693650208005824  1.5255164914062724   T   T   T
  2.9693650208005820  1.5255164914062724  3.7729572475097011   T   T   T
  3.8267955492367385  3.8267955492367385  3.8267955492367385   T   T   T
  2.9155267190735445  0.6680859629701178  1.5793547931333090   T   T   T
  0.6680859629701178  1.5793547931333090  2.9155267190735445   T   T   T
  1.5793547931333090  2.9155267190735441  0.6680859629701178   T   T   T