AB/AB4_cP5_215_a_e.AB params=5.017302636324029,0.2502292627032823 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
   5.01730263632403   0.00000000000000   0.00000000000000
   0.00000000000000   5.01730263632403   0.00000000000000
   0.00000000000000   0.00000000000000   5.01730263632403
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.25022926270328   0.25022926270328   0.25022926270328  B     
   0.74977073729672   0.74977073729672   0.25022926270328  B     
   0.74977073729672   0.25022926270328   0.74977073729672  B     
   0.25022926270328   0.74977073729672   0.74977073729672  B