../../td/EquilibriumCrystalStructure__TD_457028483760_001/runner 
Fe Si
AB_cP8_198_a_a
a x1 x2
standard
2
4.423 0.13576725 0.84174683
4.6544 0.13501581 0.84886867
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003