element(s): ['Al', 'Ti'] AFLOW prototype label: AB_tP2_123_a_d Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 2 Parameter values for parameter set 0: ['2.8557', '1.4735792'] Parameter values for parameter set 1: ['3.1966', '1.0295314'] model name: Tersoff_LAMMPS_PlummerRathodSrivastava_2021_TiAlC__MO_992900971352_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 123 cell = [[2.8557, 0, 0], [0, 2.8557, 0], [0, 0, 4.2081]] ========================================= Step Time Energy fmax BFGS: 0 15:51:35 -9.297032 1.836120 BFGS: 1 15:51:35 -9.362463 1.612722 BFGS: 2 15:51:35 -9.440693 1.161951 BFGS: 3 15:51:35 -9.468415 0.551418 BFGS: 4 15:51:35 -9.474753 0.402866 BFGS: 5 15:51:35 -9.484117 0.059179 BFGS: 6 15:51:35 -9.484254 0.017502 BFGS: 7 15:51:35 -9.484267 0.001412 BFGS: 8 15:51:35 -9.484267 0.000570 BFGS: 9 15:51:35 -9.484267 0.000011 BFGS: 10 15:51:35 -9.484267 0.000001 BFGS: 11 15:51:35 -9.484267 0.000000 Minimization converged after 11 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.968120973302787e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Ti'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.8341417807293388, -4.9016146251512644e-36, -2.541399881380404e-32], [-1.6957766039159983e-35, 2.8341417807293388, -4.207304934160652e-17], [4.7355361949569026e-33, -6.192632837361815e-17, 3.882967969164851]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-2.08535065e-10 -2.08535065e-10 -2.96812097e-10 1.58197833e-25 -1.12004399e-33 6.67767261e-49] energy per atom = -4.742133524395214 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 123 cell = [[3.1966, 0, 0], [0, 3.1966, 0], [0, 0, 3.291]] ========================================= Step Time Energy fmax BFGS: 0 15:51:37 -9.556757 1.376723 BFGS: 1 15:51:37 -9.616276 1.060624 BFGS: 2 15:51:37 -9.702642 0.309298 BFGS: 3 15:51:37 -9.706934 0.081822 BFGS: 4 15:51:37 -9.707166 0.070186 BFGS: 5 15:51:37 -9.707386 0.084278 BFGS: 6 15:51:37 -9.708047 0.094190 BFGS: 7 15:51:37 -9.708554 0.064676 BFGS: 8 15:51:37 -9.708769 0.020537 BFGS: 9 15:51:37 -9.708799 0.003899 BFGS: 10 15:51:37 -9.708801 0.000148 BFGS: 11 15:51:37 -9.708801 0.000012 BFGS: 12 15:51:37 -9.708801 0.000000 BFGS: 13 15:51:37 -9.708801 0.000000 Minimization converged after 13 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.851884236688765e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Ti'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.104934750559706, 1.9680886766771635e-36, -1.1972816097776427e-32], [-3.6666564787108885e-35, 3.1049347505597065, 7.115313788350037e-19], [1.2374625702887352e-32, 6.961296246846285e-19, 3.104934750982363]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-8.85188424e-11 -8.85188424e-11 -4.19158538e-11 1.00131004e-26 1.59817936e-34 1.18141133e-50] energy per atom = -4.854400254291862 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0 Parameter sets [1] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is AB_tP2_123_a_d, while relaxed is AB_cP2_221_a_b. Skipping parameter set 1. No parameter sets in this group successfully added a property instance. Skipping this group.