../../td/EquilibriumCrystalStructure__TD_457028483760_001/runner Rb A_aP1_2_a a b/a c/a alpha beta gamma standard 1 4.9755 1.0048236 1.004904 119.5488 119.4172 90.2172 LJ_ElliottAkerson_2015_Universal__MO_959249795837_003