element(s): ['Na'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.1144'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Na'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[4.1144, 0, 0], [0, 4.1144, 0], [0, 0, 4.1144]] ========================================= Step Time Energy fmax BFGS: 0 18:02:46 0.605137 1.1052 BFGS: 1 18:02:46 0.554493 1.0339 BFGS: 2 18:02:46 0.414875 0.8340 BFGS: 3 18:02:46 0.302550 0.6689 BFGS: 4 18:02:46 0.212756 0.5327 BFGS: 5 18:02:46 0.141521 0.4207 BFGS: 6 18:02:46 0.085530 0.3289 BFGS: 7 18:02:46 0.042022 0.2538 BFGS: 8 18:02:46 0.008695 0.1927 BFGS: 9 18:02:46 -0.016360 0.1432 BFGS: 10 18:02:46 -0.034735 0.1033 BFGS: 11 18:02:46 -0.047744 0.0714 BFGS: 12 18:02:46 -0.056479 0.0461 BFGS: 13 18:02:46 -0.061837 0.0262 BFGS: 14 18:02:46 -0.064558 0.0108 BFGS: 15 18:02:46 -0.065223 0.0022 BFGS: 16 18:02:46 -0.065256 0.0003 BFGS: 17 18:02:46 -0.065256 0.0000 BFGS: 18 18:02:46 -0.065256 0.0000 BFGS: 19 18:02:46 -0.065256 0.0000 Minimization converged after 19 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.2048562795579244e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Na', 'Na'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.576890353572755, -1.5819844512110783e-32, -2.276641525550927e-32], [-7.48765342877325e-33, 5.576890353572755, -7.478804288156957e-17], [7.320772487180469e-33, -7.478804288156959e-17, 5.576890353572755]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-4.20485628e-14 -4.20485628e-14 -4.20485628e-14 -2.16320182e-29 -2.58015046e-37 -5.84140325e-53] energy per atom = -0.03262814310867421 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0