element(s): ['Fe', 'H'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.2444'] model name: EAM_Dynamo_Wen_2021_FeH__MO_634187028437_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'H'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[3.2444, 0, 0], [0, 3.2444, 0], [0, 0, 3.2444]] ========================================= Step Time Energy fmax BFGS: 0 09:03:37 -18.865579 2.5179 BFGS: 1 09:03:37 -19.126183 2.3107 BFGS: 2 09:03:37 -19.450554 2.0143 BFGS: 3 09:03:37 -19.730673 1.7215 BFGS: 4 09:03:37 -19.967123 1.4312 BFGS: 5 09:03:37 -20.160068 1.1416 BFGS: 6 09:03:37 -20.309699 0.8538 BFGS: 7 09:03:37 -20.416323 0.5683 BFGS: 8 09:03:37 -20.480341 0.2859 BFGS: 9 09:03:37 -20.502678 0.0146 BFGS: 10 09:03:37 -20.502738 0.0005 BFGS: 11 09:03:37 -20.502738 0.0000 BFGS: 12 09:03:37 -20.502738 0.0000 Minimization converged after 12 steps. Maximum force component: 5.624465181018589e-32 eV/Angstrom Maximum stress component: 8.665261398571124e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'H', 'H', 'H', 'H', 'H', 'H'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 2.81376908e-34 5.00000000e-01] [7.50000000e-01 2.81376908e-34 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 3.37652290e-34] [5.01544256e-37 5.00000000e-01 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[3.4223311980868765, 8.61336180095526e-33, -1.3718114767335585e-32], [4.0206940395999444e-33, 3.4223311980868765, 1.7527523082919562e-18], [-7.21787515414266e-33, 1.7527523082919385e-18, 3.4223311980868765]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.81223259e-32 -7.03058148e-33 -1.75764537e-33] [ 2.81223259e-32 3.51529074e-33 -7.03058148e-33] [ 3.27158145e-65 5.62446518e-32 1.58188083e-32] [-7.03058148e-33 -5.62446518e-32 5.27293611e-33] [ 1.40611630e-32 -3.51529074e-33 5.62446518e-32] [ 5.27293611e-33 -7.03058148e-33 -5.62446518e-32]] stress = [-8.66526140e-12 -8.66526140e-12 -8.66526140e-12 3.23888247e-27 -5.26194605e-34 1.78076109e-49] energy per atom = -2.5242007212085786 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0