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 09:34:25 -46.865810 6.1949 BFGS: 1 09:34:25 -47.781676 6.0090 BFGS: 2 09:34:25 -48.666029 5.7737 BFGS: 3 09:34:26 -49.510979 5.4824 BFGS: 4 09:34:26 -50.307592 5.1279 BFGS: 5 09:34:26 -51.045758 4.7017 BFGS: 6 09:34:26 -51.714053 4.1946 BFGS: 7 09:34:26 -52.300398 3.6094 BFGS: 8 09:34:26 -52.790619 2.9086 BFGS: 9 09:34:26 -53.167185 2.0917 BFGS: 10 09:34:26 -53.411595 1.1439 BFGS: 11 09:34:26 -53.507887 0.0999 BFGS: 12 09:34:26 -53.508513 0.0131 BFGS: 13 09:34:26 -53.508523 0.0001 BFGS: 14 09:34:26 -53.508523 0.0000 BFGS: 15 09:34:26 -53.508523 0.0000 Minimization converged after 15 steps. Maximum force component: 3.509029999617352e-30 eV/Angstrom Maximum stress component: 1.3021932442436432e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['As', 'As', 'As', 'As', 'Ga', 'Ga', 'Ga', 'Ga'] basis = [[1.02834600e-33 1.28395330e-34 1.02716264e-33] [1.28840927e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.44322015e-33 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.88644030e-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, -7.090458810110726e-33, -4.648478751025741e-34], [-5.298032366489713e-34, 5.33786878228056, 1.971853684186967e-17], [1.1193160972458714e-32, 1.9718536841869658e-17, 5.33786878228056]]) forces = [[ 8.77257500e-32 2.63177250e-31 -3.50903000e-31] [ 1.75451500e-31 1.75451500e-31 -1.75451500e-31] [ 2.63177250e-31 -2.63177250e-31 -4.38628750e-31] [-2.63177250e-31 2.63177250e-31 -5.26354500e-31] [-1.05270900e-30 -1.40361200e-30 -2.41245812e-30] [ 2.67289395e-31 1.64485781e-30 1.49133775e-30] [-1.49133775e-30 -1.75451500e-31 -1.75451500e-31] [-5.26354500e-31 1.53520062e-30 3.50903000e-30]] stress = [-1.30219324e-14 -1.30219324e-14 -1.30219324e-14 -1.92624729e-30 4.61438042e-33 2.17397857e-48] energy per atom = -6.688565426167542 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0