element(s): ['Ni', 'V'] AFLOW prototype label: A3B_tI8_139_ad_b Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5108', '2.0410733'] model name: MEAM_LAMMPS_ShimKoKim_2013_NiVH__MO_612225165948_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni', 'Ni', 'V'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.25] [0. 0. 0.5 ]] spacegroup = 139 cell = [[3.5108, 0, 0], [0, 3.5108, 0], [0, 0, 7.1658]] ========================================= Step Time Energy fmax BFGS: 0 15:35:51 -37.841445 1.008916 BFGS: 1 15:35:51 -37.878527 0.916952 BFGS: 2 15:35:51 -37.978989 0.612232 BFGS: 3 15:35:51 -38.038454 0.328549 BFGS: 4 15:35:51 -38.060285 0.065675 BFGS: 5 15:35:51 -38.060694 0.089453 BFGS: 6 15:35:51 -38.060919 0.097087 BFGS: 7 15:35:51 -38.061882 0.110600 BFGS: 8 15:35:51 -38.063265 0.105614 BFGS: 9 15:35:51 -38.064942 0.067550 BFGS: 10 15:35:51 -38.065722 0.023650 BFGS: 11 15:35:51 -38.065861 0.005071 BFGS: 12 15:35:51 -38.065870 0.000428 BFGS: 13 15:35:51 -38.065871 0.000052 BFGS: 14 15:35:51 -38.065871 0.000002 BFGS: 15 15:35:51 -38.065871 0.000000 BFGS: 16 15:35:51 -38.065871 0.000000 Minimization converged after 16 steps. Maximum force component: 6.664854697364815e-31 eV/Angstrom Maximum stress component: 7.833810911860723e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'V', 'V'] 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 2.50000000e-01] [5.00000000e-01 0.00000000e+00 2.50000000e-01] [1.22962011e-34 5.00000000e-01 7.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.13708359e-34]] cellpar = Cell([[3.603681436266188, 1.6173677592756758e-36, -3.08062676163858e-32], [8.706474262529868e-37, 3.6036814362661884, 1.3783061514725241e-17], [-1.0180517372378189e-32, 2.770979135774987e-17, 7.209563355774671]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 4.39190611e-64 -2.22094016e-32 -3.11026553e-31] [ 1.25492614e-64 3.33141023e-32 -8.88647293e-32] [ 9.41147651e-64 5.55235039e-32 -6.66485470e-31] [ 4.23502358e-64 -3.33141023e-32 -2.99918461e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-5.69000075e-12 -5.69000075e-12 7.83381091e-12 -6.32962999e-27 4.59596613e-34 -4.08421894e-49] energy per atom = -4.7582338135252025 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0