element(s): ['Al', 'Ti'] AFLOW prototype label: AB3_cF16_225_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.5945'] model name: Tersoff_LAMMPS_PlummerRathodSrivastava_2021_TiAlC__MO_992900971352_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ti', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[6.5945, 0, 0], [0, 6.5945, 0], [0, 0, 6.5945]] ========================================= Step Time Energy fmax BFGS: 0 11:07:37 -76.727929 1.733323 BFGS: 1 11:07:37 -76.853331 1.642765 BFGS: 2 11:07:38 -77.085876 1.457257 BFGS: 3 11:07:38 -77.291857 1.300549 BFGS: 4 11:07:38 -77.476365 1.158848 BFGS: 5 11:07:39 -77.639302 1.012961 BFGS: 6 11:07:39 -77.780050 0.863017 BFGS: 7 11:07:39 -77.898011 0.709150 BFGS: 8 11:07:40 -77.992606 0.551496 BFGS: 9 11:07:40 -78.063278 0.390197 BFGS: 10 11:07:40 -78.112236 0.269285 BFGS: 11 11:07:41 -78.143987 0.153427 BFGS: 12 11:07:41 -78.158074 0.033759 BFGS: 13 11:07:42 -78.158774 0.000702 BFGS: 14 11:07:42 -78.158775 0.000003 BFGS: 15 11:07:42 -78.158775 0.000000 Minimization converged after 15 steps. Maximum force component: 2.6358766851128205e-30 eV/Angstrom Maximum stress component: 1.7159403810392297e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.0000000e+00 0.0000000e+00 0.0000000e+00] [0.0000000e+00 5.0000000e-01 5.0000000e-01] [5.0000000e-01 0.0000000e+00 5.0000000e-01] [5.0000000e-01 5.0000000e-01 0.0000000e+00] [5.0000000e-01 5.0000000e-01 5.0000000e-01] [5.0000000e-01 0.0000000e+00 0.0000000e+00] [0.0000000e+00 5.0000000e-01 0.0000000e+00] [7.5403972e-49 0.0000000e+00 5.0000000e-01] [2.5000000e-01 2.5000000e-01 2.5000000e-01] [7.5000000e-01 7.5000000e-01 2.5000000e-01] [7.5000000e-01 2.5000000e-01 7.5000000e-01] [2.5000000e-01 7.5000000e-01 7.5000000e-01] [2.5000000e-01 2.5000000e-01 7.5000000e-01] [7.5000000e-01 7.5000000e-01 7.5000000e-01] [2.5000000e-01 7.5000000e-01 2.5000000e-01] [7.5000000e-01 2.5000000e-01 2.5000000e-01]] cellpar = Cell([[6.351912545604808, -2.3065548879926515e-33, -1.2056068099523181e-32], [2.0594790203765124e-32, 6.351912545604808, -8.723835389656488e-18], [8.27651362674197e-33, -8.723835389656516e-18, 6.351912545604808]]) 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] [ 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] [ 4.43662412e-31 2.55758332e-30 -9.63987080e-31] [ 7.82933669e-31 -1.16135161e-30 -5.77413581e-31] [ 3.93097946e-31 2.63587669e-30 -5.74151357e-31] [ 5.74151357e-31 -1.32446279e-30 8.61227036e-31] [-9.65618192e-31 1.26574276e-30 6.00249146e-31] [ 3.26222362e-32 -1.10263158e-30 -3.39271256e-31] [-7.56835880e-31 -9.91715981e-31 -1.32772501e-30] [-6.19822488e-31 8.35129247e-31 -2.08782312e-31]] stress = [ 1.71594038e-11 1.71594038e-11 1.71594038e-11 1.02316235e-27 -3.81875198e-35 -2.79966327e-51] energy per atom = -4.884923416270548 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0