element(s): ['Nb', 'Ni'] AFLOW prototype label: AB3_cF16_225_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.8263'] model name: EAM_Dynamo_ZhangAshcraftMendelev_2016_NiNb__MO_047308317761_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Nb', 'Ni', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[5.8263, 0, 0], [0, 5.8263, 0], [0, 0, 5.8263]] ========================================= Step Time Energy fmax BFGS: 0 16:03:01 -87.356160 0.004767 BFGS: 1 16:03:01 -87.356161 0.004619 BFGS: 2 16:03:01 -87.356176 0.000010 BFGS: 3 16:03:01 -87.356176 0.000000 BFGS: 4 16:03:01 -87.356176 0.000000 Minimization converged after 4 steps. Maximum force component: 2.4540049582934168e-31 eV/Angstrom Maximum stress component: 9.076248378992906e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Nb', 'Nb', 'Nb', 'Nb', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.5 0.5 0.5 ] [0.5 0. 0. ] [0. 0.5 0. ] [0. 0. 0.5 ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75] [0.25 0.25 0.75] [0.75 0.75 0.75] [0.25 0.75 0.25] [0.75 0.25 0.25]] cellpar = Cell([[5.827098583434054, 4.230561307494871e-33, -2.22646643299163e-32], [2.1576151022017282e-32, 5.827098583434054, -5.837622849175253e-23], [1.2778595585820147e-34, -5.837622851423755e-23, 5.827098583434054]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.25692937e-31 4.18976456e-32 -1.40656382e-31] [-9.27733582e-32 -4.78830236e-32 4.48903346e-32] [ 1.03995942e-31 2.99268897e-32 1.01751425e-31] [-1.43649071e-31 -1.03247770e-31 -2.09488228e-32] [-1.01751425e-31 -2.99268897e-32 -2.45400496e-31] [ 4.67607652e-32 -2.99268897e-32 -1.79561338e-31] [-3.59122677e-32 -9.57660472e-32 -7.55653966e-32] [-7.36949660e-32 1.94524783e-32 -1.09607234e-31]] stress = [-9.07624838e-15 -9.07624838e-15 -9.07624838e-15 -5.49921981e-31 -3.02506341e-35 -6.71158336e-51] energy per atom = -5.459760984323735 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0