AB/AB4_cP5_215_a_e.AB params=3.867538937874665,0.2720276416378713 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
   3.86753893787467   0.00000000000000   0.00000000000000
   0.00000000000000   3.86753893787467   0.00000000000000
   0.00000000000000   0.00000000000000   3.86753893787467
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.27202764163787   0.27202764163787   0.27202764163787  B     
   0.72797235836213   0.72797235836213   0.27202764163787  B     
   0.72797235836213   0.27202764163787   0.72797235836213  B     
   0.27202764163787   0.72797235836213   0.72797235836213  B