element(s): ['Ti'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2228'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiAlC__MO_736419017411_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ti'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[4.2228, 0, 0], [0, 4.2228, 0], [0, 0, 4.2228]] ========================================= Step Time Energy fmax BFGS: 0 10:10:56 -18.921612 0.804725 BFGS: 1 10:10:56 -18.947896 0.719062 BFGS: 2 10:10:56 -19.026126 0.315377 BFGS: 3 10:10:56 -19.042743 0.037510 BFGS: 4 10:10:56 -19.042966 0.001648 BFGS: 5 10:10:56 -19.042966 0.000008 BFGS: 6 10:10:56 -19.042966 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.76133494179597e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.66040903e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[4.12083863009629, 7.556156796062977e-33, -7.061178888518476e-36], [7.843265097852381e-33, 4.12083863009629, -4.5763114714272576e-18], [-1.9341032637760222e-35, -4.5763114714272576e-18, 4.12083863009629]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-9.76133494e-11 -9.76133494e-11 -9.76133494e-11 -2.56628373e-29 6.04878290e-35 -8.81898787e-53] energy per atom = -4.760741544691881 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0