element(s): ['Mg', 'Nd'] 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: ['7.5323'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'Mg', 'Nd'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25] [0.5 0.5 0.5 ]] spacegroup = 225 cell = [[7.5323, 0, 0], [0, 7.5323, 0], [0, 0, 7.5323]] ========================================= Step Time Energy fmax BFGS: 0 12:34:26 -24.721296 0.966285 BFGS: 1 12:34:27 -24.760962 0.949333 BFGS: 2 12:34:27 -24.898581 0.884742 BFGS: 3 12:34:27 -25.026124 0.814933 BFGS: 4 12:34:28 -25.142785 0.739595 BFGS: 5 12:34:28 -25.247761 0.661418 BFGS: 6 12:34:28 -25.340503 0.574083 BFGS: 7 12:34:29 -25.419657 0.480177 BFGS: 8 12:34:29 -25.484208 0.379311 BFGS: 9 12:34:30 -25.533313 0.274155 BFGS: 10 12:34:30 -25.565839 0.158182 BFGS: 11 12:34:30 -25.580355 0.033946 BFGS: 12 12:34:31 -25.581022 0.001501 BFGS: 13 12:34:31 -25.581023 0.000013 BFGS: 14 12:34:32 -25.581023 0.000000 Minimization converged after 14 steps. Maximum force component: 4.227394940337437e-31 eV/Angstrom Maximum stress component: 2.08265343036844e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Nd', 'Nd', 'Nd', 'Nd'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.17275524e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [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 1.05758508e-34] [5.63594547e-49 3.17275524e-34 5.00000000e-01]] cellpar = Cell([[7.284255354590742, 4.852728116734394e-32, 6.264887187077333e-34], [3.113956259323256e-33, 7.284255354590742, -8.723657764681399e-18], [1.6137009484214012e-32, -8.723657764681397e-18, 7.284255354590742]]) 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] [-1.87052873e-32 -3.74105747e-33 2.61874023e-32] [-1.01008552e-31 2.20722391e-31 2.58132965e-31] [ 5.23748046e-32 5.06274765e-49 -4.22739494e-31] [ 8.23032643e-32 1.68347586e-31 -1.87052873e-31] [-3.74105747e-33 1.04749609e-31 -6.73390344e-32] [-2.89931954e-32 -3.39500965e-31 -1.75829701e-31] [ 1.12231724e-32 -1.90793931e-31 1.19713839e-31] [ 9.21235402e-32 9.72674942e-32 -1.01710000e-32] [ 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 = [ 2.08265343e-10 2.08265343e-10 2.08265343e-10 -3.81960122e-26 -1.54866997e-34 2.72116164e-50] energy per atom = -1.598813947548621 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0