AB/AB4_cP5_215_a_e.AB params=5.038362301572466,0.2511618080296354 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
   5.03836230157247   0.00000000000000   0.00000000000000
   0.00000000000000   5.03836230157247   0.00000000000000
   0.00000000000000   0.00000000000000   5.03836230157247
C Fe
1 4 
Direct(5) [A1B4] 
   0.00000000000000   0.00000000000000   0.00000000000000  A     
   0.25116180802964   0.25116180802964   0.25116180802964  B     
   0.74883819197036   0.74883819197036   0.25116180802964  B     
   0.74883819197036   0.25116180802964   0.74883819197036  B     
   0.25116180802964   0.74883819197036   0.74883819197036  B