AB/AB4_cP5_215_a_e.AB params=3.6393128601342775,0.27868640706619896 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
   3.63931286013428   0.00000000000000   0.00000000000000
   0.00000000000000   3.63931286013428   0.00000000000000
   0.00000000000000   0.00000000000000   3.63931286013428
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.27868640706620   0.27868640706620   0.27868640706620  B     
   0.72131359293380   0.72131359293380   0.27868640706620  B     
   0.72131359293380   0.27868640706620   0.72131359293380  B     
   0.27868640706620   0.72131359293380   0.72131359293380  B