AB/AB4_cP5_215_a_e.AB params=4.997359586716382,0.2493115346934025 SG=215 [ANRL doi: 10.1016/j.commatsci.2017.01.017 (part 1), doi: 10.1016/j.commatsci.2018.10.043 (part 2)]
1.000000
   4.99735958671638   0.00000000000000   0.00000000000000
   0.00000000000000   4.99735958671638   0.00000000000000
   0.00000000000000   0.00000000000000   4.99735958671638
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.24931153469340   0.24931153469340   0.24931153469340  B     
   0.75068846530660   0.75068846530660   0.24931153469340  B     
   0.75068846530660   0.24931153469340   0.75068846530660  B     
   0.24931153469340   0.75068846530660   0.75068846530660  B