element(s): ['As', 'Ga'] AFLOW prototype label: AB_cF8_216_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: ['5.7352'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['As', 'Ga'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[5.7352, 0, 0], [0, 5.7352, 0], [0, 0, 5.7352]] ========================================= Step Time Energy fmax BFGS: 0 19:02:58 -46.865810 6.194873 BFGS: 1 19:02:58 -47.781676 6.008953 BFGS: 2 19:02:58 -48.666029 5.773665 BFGS: 3 19:02:58 -49.510979 5.482428 BFGS: 4 19:02:58 -50.307592 5.127860 BFGS: 5 19:02:58 -51.045758 4.701679 BFGS: 6 19:02:58 -51.714053 4.194596 BFGS: 7 19:02:58 -52.300398 3.609439 BFGS: 8 19:02:59 -52.790619 2.908634 BFGS: 9 19:02:59 -53.167185 2.091715 BFGS: 10 19:02:59 -53.411595 1.143950 BFGS: 11 19:02:59 -53.507887 0.099909 BFGS: 12 19:02:59 -53.508513 0.013051 BFGS: 13 19:02:59 -53.508523 0.000078 BFGS: 14 19:02:59 -53.508523 0.000000 BFGS: 15 19:02:59 -53.508523 0.000000 Minimization converged after 15 steps. Maximum force component: 1.9738293747847603e-30 eV/Angstrom Maximum stress component: 1.2701043195647034e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['As', 'As', 'As', 'As', 'Ga', 'Ga', 'Ga', 'Ga'] basis = [[5.13873929e-34 2.56790659e-34 5.13581319e-34] [2.56349868e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.69825163e-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]] cellpar = Cell([[5.33786878228056, -8.274661879942699e-33, -1.3622719571971855e-33], [3.411757380841664e-33, 5.33786878228056, 7.515499284168308e-19], [4.3242640864893806e-33, 7.515499284168435e-19, 5.33786878228056]]) 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] [-8.77257500e-32 1.05270900e-30 1.53520062e-30] [-3.59898316e-31 -9.64983250e-31 9.21120375e-31] [-3.59127289e-31 1.27202337e-30 -1.97382937e-30] [-3.94765875e-31 -8.77257500e-31 1.75451500e-31]] stress = [-1.27010432e-14 -1.27010432e-14 -1.27010432e-14 -9.88986899e-31 -8.88142843e-63 -1.74483945e-63] energy per atom = -6.68856542616754 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0