C Fe 
 1.0000000000000000
     3.6696901551496635   -0.0000000000000000   -0.0000000000000000
    -1.8348450775748317    3.1780448983772658   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    2.5658522873664924
 C   Fe 
   1   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000001  2.1186965989181763  0.0000000000000000   T   T   T
  1.8348450775748317  1.0593482994590884  0.0000000000000000   T   T   T