../../td/EquilibriumCrystalStructure__TD_457028483760_001/runner Si Ti AB_oI8_71_e_g a b/a c/a x1 y2 standard 1 5.4016 1.4922616 0.54328347 0.22281201 0.29585458 LJ_ElliottAkerson_2015_Universal__MO_959249795837_003