element(s): ['Ta'] 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: ['4.2656'] model name: MEAM_LAMMPS_HuangLiuDuan_2021_HfNbTaTiZr__MO_893505888031_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ta'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[4.2656, 0, 0], [0, 4.2656, 0], [0, 0, 4.2656]] ========================================= Step Time Energy fmax BFGS: 0 15:18:04 -31.760810 1.352927 BFGS: 1 15:18:05 -31.831706 1.090269 BFGS: 2 15:18:05 -31.940647 0.346342 BFGS: 3 15:18:05 -31.951695 0.033607 BFGS: 4 15:18:05 -31.951796 0.000900 BFGS: 5 15:18:05 -31.951796 0.000002 BFGS: 6 15:18:05 -31.951796 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.151502057314784e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ta', 'Ta', 'Ta', 'Ta'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[4.168983816836644, -1.6006984965750233e-32, 2.797543255577408e-33], [-7.27212626061171e-34, 4.168983816836644, -1.1057878813259133e-17], [2.0467604547249484e-33, -1.1057878813259135e-17, 4.168983816836644]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-8.15150206e-12 -8.15150206e-12 -8.15150206e-12 3.17219667e-29 -3.69367613e-36 -1.41632512e-52] energy per atom = -7.987949115714443 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0