element(s): ['Al', 'O'] AFLOW prototype label: A2B_cF12_225_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6889'] model name: Sim_LAMMPS_Buckingham_SunStirnerHagston_2006_AlO__SM_466046725502_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'O'] representative atom coordinates = [[0.25 0.25 0.25] [0. 0. 0. ]] spacegroup = 225 cell = [[5.6889, 0, 0], [0, 5.6889, 0], [0, 0, 5.6889]] ========================================= Step Time Energy fmax BFGS: 0 15:08:07 -506.636813 0.1360 BFGS: 1 15:08:07 -506.563100 0.1304 BFGS: 2 15:08:07 -504.844979 0.0028 BFGS: 3 15:08:07 -504.807937 0.0000 BFGS: 4 15:08:07 -504.807459 0.0000 BFGS: 5 15:08:07 -504.807458 0.0000 BFGS: 6 15:08:07 -504.807458 0.0000 BFGS: 7 15:08:07 -504.807458 0.0000 BFGS: 8 15:08:07 -504.807457 0.0000 Minimization converged after 8 steps. Maximum force component: 1.8344239264974126e-20 eV/Angstrom Maximum stress component: 3.627631712335751e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Al', 'Al', 'Al', 'Al', 'O', 'O', 'O', 'O'] basis = [[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] [0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.10742074e-36 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[5.711750812658579, 2.0727461181016671e-32, -4.121905458584457e-33], [-5.625803152987438e-35, 5.711750812658579, -1.513258741255294e-19], [3.63269301034404e-33, -1.5132587412553083e-19, 5.711750812658579]]) forces = [[-3.42694580e-21 -6.55151402e-22 -1.52700673e-20] [-4.68685234e-21 7.05547664e-22 -1.33046131e-20] [-3.42694580e-21 1.05832150e-21 7.76102430e-21] [-4.78764486e-21 1.66307664e-21 4.33407851e-21] [ 2.87258692e-21 -9.07132711e-22 1.83442393e-20] [ 4.23328598e-21 -4.08209720e-21 1.37581794e-20] [ 5.14041870e-21 -5.19081496e-21 -7.66023178e-21] [ 4.58605982e-21 -7.55943926e-22 -3.52773832e-21] [ 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]] stress = [-3.62763171e-10 -3.62763171e-10 -3.62763171e-10 -6.00310401e-27 -6.54883494e-33 -7.14737745e-50] energy per atom = -42.067288122193524 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0