AB/AB4_cP5_215_a_e.AB params=5.0528935804979955,0.25207896053209433 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
   5.05289358049800   0.00000000000000   0.00000000000000
   0.00000000000000   5.05289358049800   0.00000000000000
   0.00000000000000   0.00000000000000   5.05289358049800
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.25207896053209   0.25207896053209   0.25207896053209  B     
   0.74792103946791   0.74792103946791   0.25207896053209  B     
   0.74792103946791   0.25207896053209   0.74792103946791  B     
   0.25207896053209   0.74792103946791   0.74792103946791  B