element(s): ['Mg', 'O'] AFLOW prototype label: AB_cP12_223_c_d Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6382'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'O'] representative atom coordinates = [[0.25 0. 0.5 ] [0.25 0.5 0. ]] spacegroup = 223 cell = [[5.6382, 0, 0], [0, 5.6382, 0], [0, 0, 5.6382]] ========================================= Step Time Energy fmax BFGS: 0 14:40:56 -18.838204 0.8888 BFGS: 1 14:40:56 -18.870951 0.8308 BFGS: 2 14:40:56 -18.979052 0.6135 BFGS: 3 14:40:56 -19.055875 0.4135 BFGS: 4 14:40:56 -19.103908 0.2295 BFGS: 5 14:40:56 -19.125465 0.0603 BFGS: 6 14:40:56 -19.127162 0.0034 BFGS: 7 14:40:56 -19.127168 0.0001 BFGS: 8 14:40:56 -19.127168 0.0000 BFGS: 9 14:40:56 -19.127168 0.0000 Minimization converged after 9 steps. Maximum force component: 2.3612516360100224e-31 eV/Angstrom Maximum stress component: 4.964195502352112e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'O', 'O', 'O', 'O', 'O', 'O'] basis = [[2.50000000e-01 1.34047096e-34 5.00000000e-01] [7.50000000e-01 1.00535322e-34 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 6.70235480e-35] [4.76230952e-49 5.00000000e-01 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01] [2.50000000e-01 5.00000000e-01 3.35117740e-35] [7.50000000e-01 5.00000000e-01 0.00000000e+00] [0.00000000e+00 2.50000000e-01 5.00000000e-01] [0.00000000e+00 7.50000000e-01 5.00000000e-01] [5.00000000e-01 3.35117740e-35 2.50000000e-01] [5.00000000e-01 1.00535322e-34 7.50000000e-01]] cellpar = Cell([[5.747024743061748, 8.014117405340188e-33, 9.72143328062306e-34], [1.5550912022792003e-32, 5.747024743061748, 1.886290270024684e-18], [-8.656691270141087e-34, 1.8862902700246997e-18, 5.747024743061748]]) forces = [[ 1.18062582e-31 -1.77093873e-32 -5.81258066e-51] [-2.36125164e-31 5.90312909e-33 1.93752689e-51] [ 1.31343258e-64 4.72250327e-32 -2.36125164e-32] [ 1.18062582e-32 -1.65287615e-31 -5.42507529e-50] [-2.95156455e-32 2.32503227e-50 7.08375491e-32] [ 5.90312909e-33 1.18062582e-32 -1.88900131e-31] [ 7.08375491e-32 -1.93752689e-51 -5.90312909e-33] [-4.72250327e-32 2.36125164e-32 1.18062582e-32] [-1.77093873e-32 -9.44500654e-32 -3.10004302e-50] [-5.90312909e-33 -8.26438073e-32 2.36125164e-32] [-2.12764358e-65 -1.18062582e-32 -7.08375491e-32] [ 1.18062582e-32 -1.55002151e-50 -4.72250327e-32]] stress = [-4.96419550e-14 -4.96419550e-14 -4.96419550e-14 -3.98381143e-32 -1.86027965e-63 3.28277430e-62] energy per atom = -1.5939306620132847 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0