../../td/EquilibriumCrystalStructure__TD_457028483760_002/runner O Si A2B_tI12_122_d_a a c/a x2 standard 1 5.0585 1.4508649 0.91281159 Sim_LAMMPS_Vashishta_BroughtonMeliVashishta_1997_SiO__SM_422553794879_000