../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner Ca Si AB2_hP3_164_a_d a c/a z2 standard 1 3.8998 1.2589876 0.58530267 Sim_LAMMPS_IFF_PCFF_HeinzMishraLinEmami_2015Ver1v5_FccmetalsMineralsSolventsPolymers__SM_039297821658_000