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 13:54:10 -76.727929 1.7333 BFGS: 1 13:54:10 -76.853331 1.6428 BFGS: 2 13:54:10 -77.085876 1.4573 BFGS: 3 13:54:11 -77.291857 1.3005 BFGS: 4 13:54:11 -77.476365 1.1588 BFGS: 5 13:54:11 -77.639302 1.0130 BFGS: 6 13:54:11 -77.780050 0.8630 BFGS: 7 13:54:12 -77.898011 0.7091 BFGS: 8 13:54:12 -77.992606 0.5515 BFGS: 9 13:54:12 -78.063278 0.3902 BFGS: 10 13:54:13 -78.112236 0.2693 BFGS: 11 13:54:13 -78.143987 0.1534 BFGS: 12 13:54:13 -78.158074 0.0338 BFGS: 13 13:54:14 -78.158774 0.0007 BFGS: 14 13:54:14 -78.158775 0.0000 BFGS: 15 13:54:14 -78.158775 0.0000 Minimization converged after 15 steps. Maximum force component: 6.850669602397183e-32 eV/Angstrom Maximum stress component: 1.715953413386844e-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 = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 6.06409465e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 2.69299900e-49] [0.00000000e+00 5.00000000e-01 1.81922840e-34] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [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([[6.351912545604809, -2.3518854526005413e-32, 5.7823512097595776e-33], [-3.0793916622411624e-32, 6.351912545604809, -6.4923062548535516e-18], [-1.0174124313120398e-32, -6.492306254853567e-18, 6.351912545604809]]) 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] [ 2.93600126e-32 6.03511370e-32 -6.85066960e-32] [ 4.89333543e-32 3.26222362e-33 -3.26222362e-33] [ 2.93600126e-32 6.36133606e-32 -2.93600126e-32] [ 1.79422299e-32 1.95733417e-32 5.97394700e-32] [ 4.56711307e-32 6.68755842e-32 1.46800063e-32] [-1.87577858e-32 1.46800063e-32 5.87200252e-32] [-4.07777953e-32 -1.14177827e-32 3.26222362e-33] [ 5.05644661e-32 4.56711307e-32 1.44761173e-32]] stress = [1.71595341e-11 1.71595341e-11 1.71595341e-11 2.06633786e-28 1.12987716e-59 2.69264707e-59] energy per atom = -4.884923416270553 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0