../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner Mg Zn AB2_oC12_63_c_ac a b/a c/a y2 y3 standard 1 4.9129 1.5940483 1.0959311 0.63662035 0.29208245 LJ_ElliottAkerson_2015_Universal__MO_959249795837_003