../../td/EquilibriumCrystalStructure__TD_457028483760_001/runner Al Ti AB_tP2_123_a_d a c/a standard 2 2.8557 1.4735792 3.1966 1.0295314 MEAM_LAMMPS_SunRamachandranWick_2018_TiAl__MO_022920256108_002