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 11:13:35 -24.697287 1.3278 BFGS: 1 11:13:35 -24.770128 1.2316 BFGS: 2 11:13:35 -24.934568 0.9552 BFGS: 3 11:13:35 -25.054887 0.6427 BFGS: 4 11:13:35 -25.125404 0.2905 BFGS: 5 11:13:35 -25.141671 0.0328 BFGS: 6 11:13:35 -25.141867 0.0014 BFGS: 7 11:13:35 -25.141868 0.0000 BFGS: 8 11:13:35 -25.141868 0.0000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.552621579295291e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'C', '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 4.73745286e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 4.73745286e-35]] cellpar = Cell([[4.0653279306916295, -2.175245152362386e-33, -9.112519828844337e-35], [6.689188073093e-33, 4.0653279306916295, -2.4546489324109615e-18], [5.1128499317671115e-34, -2.454648932410964e-18, 4.0653279306916295]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-9.55262158e-11 -9.55262158e-11 -9.55262158e-11 4.98220897e-27 3.17428125e-60 1.30169076e-59] energy per atom = -5.028373559836242 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0