element(s): ['Ce', 'O'] AFLOW prototype label: AB2_cF12_225_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: ['5.4908'] model name: Sim_LAMMPS_Buckingham_ArimaYamasakiTorikai_2005_CeO__SM_328512278696_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ce', 'O'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[5.4908, 0, 0], [0, 5.4908, 0], [0, 0, 5.4908]] ========================================= Step Time Energy fmax BFGS: 0 13:58:06 -416.317245 0.953426 BFGS: 1 13:58:07 -416.354841 0.893239 BFGS: 2 13:58:07 -416.471972 0.667454 BFGS: 3 13:58:07 -416.554581 0.433894 BFGS: 4 13:58:07 -416.601643 0.192348 BFGS: 5 13:58:07 -416.612906 0.005902 BFGS: 6 13:58:07 -416.612978 0.000079 BFGS: 7 13:58:07 -416.612989 0.000000 BFGS: 8 13:58:07 -416.612990 0.000000 BFGS: 9 13:58:08 -416.612990 0.000000 Minimization converged after 9 steps. Maximum force component: 1.0468733621107318e-29 eV/Angstrom Maximum stress component: 2.4520625697083287e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ce', 'Ce', 'Ce', 'Ce', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.26749936e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 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]] cellpar = Cell([[5.398249406817412, 2.3981028408832056e-32, -2.0210194210275794e-32], [1.9440750198175502e-32, 5.398249406817412, 7.78402518987042e-18], [2.2922765021168453e-32, 7.784025189870376e-18, 5.398249406817412]]) 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] [ 1.46384835e-30 -2.52846532e-30 6.14208101e-30] [-1.81872067e-30 -1.25314290e-30 -2.83343373e-30] [ 1.34532653e-30 -3.99231367e-30 -9.40411664e-30] [-1.95179779e-30 -1.50959361e-30 -2.79461957e-30] [ 3.90359559e-30 2.21795204e-31 3.41564614e-30] [ 5.32308489e-30 4.35273088e-31 -1.04687336e-29] [ 5.10128969e-30 2.50351336e-30 7.38162163e-30] [ 2.88333765e-30 -3.99231367e-31 1.72445771e-30]] stress = [-2.45206257e-10 -2.45206257e-10 -2.45206257e-10 3.75267499e-27 -4.22974873e-34 1.13855608e-50] energy per atom = -34.71774913296364 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0