element(s): ['Bi'] AFLOW prototype label: A_hR2_166_c Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.5725961', '2.6243649', '0.23493123'] model name: MEAM_LAMMPS_ZhouDickelBaskes_2021_Bi__MO_221877348962_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Bi'] representative atom coordinates = [[0. 0. 0.73493123]] spacegroup = 166 cell = [[4.5726, 0, 0], [-2.2863, 3.9599877613447, 0], [0, 0, 12.0002]] ========================================= Step Time Energy fmax BFGS: 0 16:48:54 -14.412149 0.282236 BFGS: 1 16:48:54 -14.414428 0.267400 BFGS: 2 16:48:54 -14.427401 0.155948 BFGS: 3 16:48:54 -14.428198 0.125304 BFGS: 4 16:48:54 -14.428773 0.087992 BFGS: 5 16:48:54 -14.429112 0.082168 BFGS: 6 16:48:54 -14.432986 0.062232 BFGS: 7 16:48:54 -14.434032 0.039776 BFGS: 8 16:48:54 -14.434287 0.036111 BFGS: 9 16:48:54 -14.435580 0.006268 BFGS: 10 16:48:54 -14.435594 0.005680 BFGS: 11 16:48:54 -14.435598 0.006430 BFGS: 12 16:48:54 -14.435612 0.007321 BFGS: 13 16:48:54 -14.435630 0.006423 BFGS: 14 16:48:54 -14.435645 0.003295 BFGS: 15 16:48:54 -14.435649 0.000738 BFGS: 16 16:48:54 -14.435650 0.000103 BFGS: 17 16:48:54 -14.435650 0.000013 BFGS: 18 16:48:54 -14.435650 0.000001 BFGS: 19 16:48:54 -14.435650 0.000000 BFGS: 20 16:48:54 -14.435650 0.000000 Minimization converged after 20 steps. Maximum force component: 1.3472439136519304e-10 eV/Angstrom Maximum stress component: 3.6038582544721513e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Bi', 'Bi', 'Bi', 'Bi', 'Bi', 'Bi'] basis = [[0.00000000e+00 0.00000000e+00 7.36730999e-01] [1.31730741e-17 2.63461482e-17 2.63269001e-01] [6.66666667e-01 3.33333333e-01 7.00643322e-02] [6.66666667e-01 3.33333333e-01 5.96602334e-01] [3.33333333e-01 6.66666667e-01 4.03397666e-01] [3.33333333e-01 6.66666667e-01 9.29935668e-01]] cellpar = Cell([[4.575167788756887, 7.332024114058639e-18, -3.252243544842223e-17], [-2.287583894378443, 3.96221153163974, -6.514554292103962e-17], [-8.544644334885818e-17, 1.9746616463425448e-16, 11.638407490383626]]) forces = [[-9.89131160e-28 2.28583891e-27 1.34724391e-10] [ 9.89116279e-28 -2.28583755e-27 -1.34724391e-10] [-9.89127244e-28 2.28583755e-27 1.34724391e-10] [ 9.89110796e-28 -2.28583891e-27 -1.34724391e-10] [-9.89117845e-28 2.28583755e-27 1.34724391e-10] [ 9.89111579e-28 -2.28583755e-27 -1.34724391e-10]] stress = [-1.05087853e-12 -1.05087853e-12 -3.60385825e-12 -4.41092348e-27 -1.54184880e-27 5.85631426e-28] energy per atom = -2.405941678283439 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0