Fe Si 
 1.0000000000000000
     4.1181000000000019    0.0000000000000000    0.0000000000000000
    -2.0590500000000009    3.5663792153246980    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.9623999999999997
 Fe  Si 
   4   2
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  0.0000000000000000  2.4811999999999999
 -0.0000000000000001  2.3775861435497987  1.5492622724799998
  2.0590500000000009  1.1887930717748996  3.4131377275200001
 -0.0000000000000001  2.3775861435497987  3.9470998081120001
  2.0590500000000009  1.1887930717748996  1.0153001918879998