element(s): ['Ni', 'V'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.7127'] model name: MEAM_LAMMPS_ShimKoKim_2013_NiVH__MO_612225165948_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[4.7127, 0, 0], [0, 4.7127, 0], [0, 0, 4.7127]] ========================================= Step Time Energy fmax BFGS: 0 11:19:54 -41.835616 0.142432 BFGS: 1 11:19:54 -41.836449 0.130508 BFGS: 2 11:19:54 -41.840857 0.002111 BFGS: 3 11:19:54 -41.840859 0.000032 BFGS: 4 11:19:54 -41.840859 0.000000 Minimization converged after 4 steps. Maximum force component: 2.913384592398388e-32 eV/Angstrom Maximum stress component: 6.122336478211049e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni', 'V', 'V', 'V', 'V', 'V', 'V'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 6.36580244e-37] [5.00000000e-01 7.50000000e-01 2.54632098e-36] [2.89483180e-49 5.00000000e-01 2.50000000e-01] [1.15793272e-48 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[4.72723677087935, 2.172984785822916e-33, -2.5251656835841107e-33], [1.3906966802367404e-32, 4.72723677087935, -7.991684256121234e-20], [2.2908760001909029e-32, -7.991684256122844e-20, 4.72723677087935]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 9.71128197e-33 1.94225639e-32 -3.28350379e-52] [-9.71128197e-33 -1.94225639e-32 -9.71128197e-33] [ 1.22693523e-64 9.71128197e-33 1.94225639e-32] [-1.94225639e-32 2.91338459e-32 -1.94225639e-32] [ 9.71128197e-33 -2.46262784e-52 1.45669230e-32] [-1.94225639e-32 -1.94225639e-32 -1.94225639e-32]] stress = [-6.12233648e-10 -6.12233648e-10 -6.12233648e-10 1.77673582e-25 -2.60139621e-57 2.38071692e-58] energy per atom = -5.230107314990015 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0