../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner Na A_oP8_62_2c a b/a c/a x1 z1 x2 z2 standard 1 7.0209 0.70389836 1.0667293 0.90164155 0.37575238 0.90703605 0.87397309 MEAM_LAMMPS_KimKoLee_2020_Na__MO_321355778754_001