../../td/EquilibriumCrystalStructure__TD_457028483760_001/runner Hg Te AB_hP6_152_a_b a c/a x1 x2 standard 1 4.6566 2.2328952 0.35552537 0.47219012 LJ_ElliottAkerson_2015_Universal__MO_959249795837_003