element(s): ['Fe', 'Ni'] AFLOW prototype label: A3B_cF16_225_ac_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.8545'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'Fe', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25] [0.5 0.5 0.5 ]] spacegroup = 225 cell = [[5.8545, 0, 0], [0, 5.8545, 0], [0, 0, 5.8545]] ========================================= Step Time Energy fmax BFGS: 0 09:18:57 -170.900246 4.915002 BFGS: 1 09:18:57 -171.597282 4.372172 BFGS: 2 09:18:57 -172.209849 3.788364 BFGS: 3 09:18:57 -172.731623 3.161176 BFGS: 4 09:18:57 -173.155907 2.488074 BFGS: 5 09:18:57 -173.475615 1.766375 BFGS: 6 09:18:57 -173.683248 0.993248 BFGS: 7 09:18:57 -173.772310 0.180066 BFGS: 8 09:18:57 -173.775129 0.010783 BFGS: 9 09:18:57 -173.775139 0.000076 BFGS: 10 09:18:57 -173.775139 0.000000 BFGS: 11 09:18:57 -173.775139 0.000000 Minimization converged after 11 steps. Maximum force component: 8.01912980240209e-30 eV/Angstrom Maximum stress component: 7.892583586959954e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Ni', 'Ni', 'Ni', 'Ni'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.34619015e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.34619015e-34] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [1.49457130e-50 1.34619015e-34 5.00000000e-01]] cellpar = Cell([[5.722608917151646, -2.9485626992099847e-32, 2.0815264233455785e-32], [-5.514941640816033e-32, 5.722608917151646, 7.075334877422552e-18], [9.31171876411337e-34, 7.075334877422567e-18, 5.722608917151646]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-1.97502482e-30 5.64292806e-31 2.30419563e-30] [ 2.50992738e-30 -1.83395162e-30 2.35122003e-31] [-4.19692775e-30 2.11609802e-30 4.23219605e-30] [ 4.23219605e-30 -2.46878103e-31 -3.05235824e-49] [-4.84351325e-30 -4.70244005e-32 1.22263441e-30] [ 3.16826899e-30 -1.55180522e-30 -3.10361043e-30] [ 1.92800042e-30 3.76195204e-31 -2.78178719e-30] [-8.01912980e-30 -5.17268406e-31 -7.83984928e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-7.89258359e-15 -7.89258359e-15 -7.89258359e-15 6.69762458e-31 -3.12966584e-63 -5.52111043e-64] energy per atom = -10.860946194752003 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0