element(s): ['Al', 'Nb'] 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: ['5.2281'] model name: EAM_Dynamo_FarkasJones_1996_NbTiAl__MO_042691367780_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Nb'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[5.2281, 0, 0], [0, 5.2281, 0], [0, 0, 5.2281]] ========================================= Step Time Energy fmax BFGS: 0 16:49:03 -58.222719 0.820061 BFGS: 1 16:49:03 -58.250491 0.760726 BFGS: 2 16:49:03 -58.345575 0.505803 BFGS: 3 16:49:03 -58.401793 0.242442 BFGS: 4 16:49:03 -58.418038 0.008657 BFGS: 5 16:49:03 -58.418059 0.000098 BFGS: 6 16:49:03 -58.418059 0.000002 BFGS: 7 16:49:03 -58.418059 0.000000 Minimization converged after 7 steps. Maximum force component: 1.3163246284558954e-32 eV/Angstrom Maximum stress component: 1.8027256334004003e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 2.34820884e-36 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[5.126061174857678, 2.8013020546889096e-33, -5.303021108678754e-34], [-2.4010258903735064e-36, 5.126061174857678, -2.0082337696243457e-19], [4.495387897775373e-34, -2.0082337696243484e-19, 5.126061174857678]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 5.84119054e-33 -1.05305970e-32 -1.05305970e-32] [ 1.31632463e-32 -1.05305970e-32 1.05305970e-32] [-1.05305970e-32 7.89794777e-33 -5.26529851e-33] [ 1.05305970e-32 8.22702893e-33 -5.26529851e-33] [-1.05305970e-32 -1.05305970e-32 7.89794777e-33] [-1.05305970e-32 1.05305970e-32 7.89794777e-33]] stress = [-1.80272563e-11 -1.80272563e-11 -1.80272563e-11 -1.23144823e-28 9.06694653e-61 -7.23479443e-64] energy per atom = -7.302257315239315 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0