element(s): ['H', 'Na'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.7821'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['H', 'Na'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.7821, 0, 0], [0, 4.7821, 0], [0, 0, 4.7821]] ========================================= Step Time Energy fmax BFGS: 0 11:18:04 -8.049111 1.3603 BFGS: 1 11:18:04 -8.131036 1.4535 BFGS: 2 11:18:04 -8.282766 0.5680 BFGS: 3 11:18:04 -8.276927 0.7800 BFGS: 4 11:18:04 -8.287429 0.0424 BFGS: 5 11:18:04 -8.287456 0.0055 BFGS: 6 11:18:04 -8.287456 0.0000 BFGS: 7 11:18:04 -8.287456 0.0000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.6828326916841055e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['H', 'H', 'H', 'H', 'Na', 'Na', 'Na', 'Na'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.76934293e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.02990708e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.60583933e-50 0.00000000e+00] [5.76934293e-49 5.00000000e-01 2.02990708e-35] [0.00000000e+00 2.02990708e-35 5.00000000e-01]] cellpar = Cell([[4.74388694700129, -2.0572622863171284e-33, -4.398574974567479e-33], [2.598374976247803e-32, 4.74388694700129, -9.903775193123016e-19], [-1.301044223165938e-32, -9.903775193122948e-19, 4.74388694700129]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [3.68283269e-10 3.68283269e-10 3.68283269e-10 1.00630207e-25 4.56426185e-35 1.12614942e-50] energy per atom = -1.03593204339398 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0