element(s): ['Al', 'C', '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: ['4.2402'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiAlC__MO_736419017411_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'C', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5] [0. 0.5 0.5]] spacegroup = 221 cell = [[4.2402, 0, 0], [0, 4.2402, 0], [0, 0, 4.2402]] ========================================= Step Time Energy fmax BFGS: 0 19:55:11 -24.697287 1.327758 BFGS: 1 19:55:11 -24.770128 1.231618 BFGS: 2 19:55:11 -24.934568 0.955200 BFGS: 3 19:55:12 -25.054887 0.642740 BFGS: 4 19:55:12 -25.125404 0.290540 BFGS: 5 19:55:12 -25.141671 0.032786 BFGS: 6 19:55:12 -25.141867 0.001428 BFGS: 7 19:55:12 -25.141868 0.000007 BFGS: 8 19:55:12 -25.141868 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.552646531011704e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'C', 'Ti', 'Ti', 'Ti'] basis = [[0. 0. 0. ] [0.5 0.5 0.5] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[4.065327930691629, 7.105979274892417e-33, 2.000644620980881e-33], [-2.601394872530531e-32, 4.065327930691629, -1.2419233880167375e-18], [3.6187652948615826e-34, -1.2419233880167364e-18, 4.065327930691629]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-9.55264653e-11 -9.55264653e-11 -9.55264653e-11 2.87856687e-27 -7.45811872e-34 2.99806895e-50] energy per atom = -5.0283735598362425 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0