AB/AB4_cP5_215_a_e.AB params=3.8590136234678796,0.27235714537117484 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
   3.85901362346788   0.00000000000000   0.00000000000000
   0.00000000000000   3.85901362346788   0.00000000000000
   0.00000000000000   0.00000000000000   3.85901362346788
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.27235714537117   0.27235714537117   0.27235714537117  B     
   0.72764285462883   0.72764285462883   0.27235714537117  B     
   0.72764285462883   0.27235714537117   0.72764285462883  B     
   0.27235714537117   0.72764285462883   0.72764285462883  B