AB/AB4_cP5_215_a_e.AB params=5.034413615387964,0.25098142733558704 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
   5.03441361538796   0.00000000000000   0.00000000000000
   0.00000000000000   5.03441361538796   0.00000000000000
   0.00000000000000   0.00000000000000   5.03441361538796
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.25098142733559   0.25098142733559   0.25098142733559  B     
   0.74901857266441   0.74901857266441   0.25098142733559  B     
   0.74901857266441   0.25098142733559   0.74901857266441  B     
   0.25098142733559   0.74901857266441   0.74901857266441  B