element(s): ['Fe', 'H'] 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: ['3.9036'] model name: Sim_LAMMPS_ReaxFF_AryanpourVanDuinKubicki_2010_FeHO__SM_222964216001_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'H'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[3.9036, 0, 0], [0, 3.9036, 0], [0, 0, 3.9036]] ========================================= Step Time Energy fmax BFGS: 0 19:24:57 -15.981749 2.497757 BFGS: 1 19:24:57 -16.248936 2.512599 BFGS: 2 19:24:57 -16.623396 2.480974 BFGS: 3 19:24:57 -16.993243 2.450895 BFGS: 4 19:24:57 -17.352490 2.420447 BFGS: 5 19:24:57 -17.713267 2.390075 BFGS: 6 19:24:57 -18.069366 2.357853 BFGS: 7 19:24:57 -18.420421 2.322618 BFGS: 8 19:24:57 -18.765894 2.283231 BFGS: 9 19:24:57 -19.105079 2.238598 BFGS: 10 19:24:57 -19.437112 2.187693 BFGS: 11 19:24:57 -19.760979 2.129552 BFGS: 12 19:24:57 -20.075526 2.063285 BFGS: 13 19:24:57 -20.379473 1.988090 BFGS: 14 19:24:57 -20.671427 1.903271 BFGS: 15 19:24:57 -20.949900 1.808250 BFGS: 16 19:24:57 -21.213325 1.702583 BFGS: 17 19:24:57 -21.460083 1.585992 BFGS: 18 19:24:57 -21.688525 1.458361 BFGS: 19 19:24:57 -21.896996 1.319737 BFGS: 20 19:24:57 -22.083861 1.170334 BFGS: 21 19:24:57 -22.247529 1.010511 BFGS: 22 19:24:57 -22.386473 0.840788 BFGS: 23 19:24:58 -22.499258 0.661861 BFGS: 24 19:24:58 -22.584568 0.474608 BFGS: 25 19:24:58 -22.641236 0.280230 BFGS: 26 19:24:58 -22.668373 0.081815 BFGS: 27 19:24:58 -22.670929 0.001640 BFGS: 28 19:24:58 -22.670930 0.000038 BFGS: 29 19:24:58 -22.670930 0.000000 BFGS: 30 19:24:58 -22.670930 0.000000 Minimization converged after 30 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.9027622593444876e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe', 'H', 'H', 'H', 'H'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.54075653e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.01783935e-33 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.39279782e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 3.39279782e-34] [6.02681962e-48 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[4.541219477182983, 3.3845688790974985e-32, 3.635557946977644e-32], [4.474456129005905e-33, 4.541219477182983, -1.662273151455528e-17], [-3.6122075373056686e-32, -1.662273151455523e-17, 4.541219477182983]]) 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 = [-1.90276226e-14 -1.90276226e-14 -1.90276226e-14 2.77716622e-32 6.47496734e-34 -3.12183130e-51] energy per atom = -2.833866220083991 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0