element(s): ['Al', 'N', 'Ti'] AFLOW prototype label: ABC3_cP5_221_a_b_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.1916'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'N', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5] [0. 0.5 0.5]] spacegroup = 221 cell = [[4.1916, 0, 0], [0, 4.1916, 0], [0, 0, 4.1916]] ========================================= Step Time Energy fmax BFGS: 0 11:13:51 -54.665375 22.8509 BFGS: 1 11:13:52 -57.597006 16.4316 BFGS: 2 11:13:52 -59.648783 11.1015 BFGS: 3 11:13:52 -60.970639 6.6643 BFGS: 4 11:13:52 -61.686006 2.9913 BFGS: 5 11:13:52 -61.894201 0.4842 BFGS: 6 11:13:52 -61.900414 0.0448 BFGS: 7 11:13:52 -61.900469 0.0008 BFGS: 8 11:13:52 -61.900469 0.0000 BFGS: 9 11:13:52 -61.900469 0.0000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.1723790258084648e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'N', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 7.00230582e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[4.400675989815435, -1.1424310453394673e-32, -9.177665152595155e-33], [-1.659110548176975e-32, 4.400675989815435, -3.7305490897469525e-17], [-1.0467972455155327e-32, -3.730549089746951e-17, 4.400675989815435]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.17237903e-12 -2.17237903e-12 -2.17237903e-12 -2.26942950e-28 -3.39453585e-33 -5.14530495e-49] energy per atom = -12.380093737416912 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0