Fe Si 
 1.0000000000000000
     4.0077000000000016    0.0000000000000000    0.0000000000000000
    -2.0038500000000008    3.4707700107468957    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.9771000000000001
 Fe  Si 
   4   2
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  0.0000000000000000  2.4885500000000000
  0.0000000000000001  2.3138466738312635  3.3600446893900000
  2.0038500000000012  1.1569233369156320  1.6170553106100001
  0.0000000000000001  2.3138466738312635  0.7337668352890000
  2.0038500000000012  1.1569233369156320  4.2433331647110002