element(s): ['Cr', 'Fe'] AFLOW prototype label: AB3_cF16_225_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.0773'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr', 'Fe', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[6.0773, 0, 0], [0, 6.0773, 0], [0, 0, 6.0773]] ========================================= Step Time Energy fmax BFGS: 0 13:55:37 -156.484257 5.5301 BFGS: 1 13:55:37 -157.281636 5.0961 BFGS: 2 13:55:37 -158.011377 4.6279 BFGS: 3 13:55:37 -158.668195 4.1234 BFGS: 4 13:55:37 -159.246489 3.5806 BFGS: 5 13:55:37 -159.740331 2.9970 BFGS: 6 13:55:37 -160.143440 2.3704 BFGS: 7 13:55:37 -160.450129 1.7196 BFGS: 8 13:55:37 -160.654681 0.9995 BFGS: 9 13:55:37 -160.747433 0.2284 BFGS: 10 13:55:37 -160.752298 0.0102 BFGS: 11 13:55:37 -160.752307 0.0001 BFGS: 12 13:55:37 -160.752307 0.0000 BFGS: 13 13:55:37 -160.752307 0.0000 Minimization converged after 13 steps. Maximum force component: 1.2540780590648397e-29 eV/Angstrom Maximum stress component: 1.324673551577911e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr', 'Cr', 'Cr', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.44780537e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 8.15935124e-36] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.79756775e-50] [0.00000000e+00 5.00000000e-01 1.63187025e-35] [0.00000000e+00 2.44780537e-35 5.00000000e-01] [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]] cellpar = Cell([[5.900989819755759, 8.75924476544868e-33, -1.207738098018841e-33], [7.608466423253023e-33, 5.900989819755759, -5.819694068661627e-19], [1.1617237288677895e-33, -5.819694068661653e-19, 5.900989819755759]]) 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] [ 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] [-2.42451051e-30 -2.23054967e-30 1.17103857e-29] [ 8.41305145e-30 8.12211019e-31 7.45536980e-30] [-2.68514539e-30 1.35772588e-30 -8.72823782e-30] [ 6.20674689e-30 -7.03108047e-31 7.27353152e-30] [-7.56447278e-30 7.75843362e-31 -8.82521824e-30] [-4.27319977e-31 1.41833865e-30 -3.49129513e-30] [-2.90941261e-31 5.03085930e-30 1.25407806e-29] [-6.69467963e-30 -2.90941261e-31 2.87304495e-30]] stress = [-1.32467355e-14 -1.32467355e-14 -1.32467355e-14 2.47021234e-34 -4.71964644e-34 1.12224449e-52] energy per atom = -10.047019202839284 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0