element(s): ['Cr', '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: ['5.7577'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr', 'Ni', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[5.7577, 0, 0], [0, 5.7577, 0], [0, 0, 5.7577]] ========================================= Step Time Energy fmax BFGS: 0 16:35:27 -235.852855 5.638578 BFGS: 1 16:35:27 -236.637999 4.820261 BFGS: 2 16:35:27 -237.295927 3.941806 BFGS: 3 16:35:27 -237.820120 3.024208 BFGS: 4 16:35:27 -238.198951 2.015332 BFGS: 5 16:35:27 -238.421159 0.935232 BFGS: 6 16:35:27 -238.478577 0.060712 BFGS: 7 16:35:27 -238.478811 0.001668 BFGS: 8 16:35:27 -238.478811 0.000003 BFGS: 9 16:35:27 -238.478811 0.000000 Minimization converged after 9 steps. Maximum force component: 5.347909214705745e-30 eV/Angstrom Maximum stress component: 1.1761706143840459e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr', 'Cr', 'Cr', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.09019775e-33 5.00000000e-01] [5.00000000e-01 5.00000000e-01 8.17648313e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 8.17648313e-34] [0.00000000e+00 8.17648313e-34 5.00000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01]] cellpar = Cell([[5.653080662712967, 4.282618107928847e-33, -1.3899395852750277e-32], [1.0199670630050488e-32, 5.653080662712967, 2.050556428779075e-17], [6.379497914716717e-32, 2.0505564287790672e-17, 5.653080662712967]]) 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] [-4.87757192e-31 -1.78844304e-30 2.85686355e-30] [ 6.88086039e-31 1.52714454e-30 4.63369333e-30] [-5.45823525e-31 -1.78844304e-30 -5.20274338e-30] [ 4.87757192e-31 1.31229911e-30 -3.08912888e-30] [-4.18077593e-31 -1.39359198e-30 -4.97047805e-30] [ 1.68392364e-31 2.11651782e-30 -3.48397994e-30] [-6.50342923e-31 2.16877752e-30 5.34790921e-30] [-5.22596992e-32 -1.39359198e-30 3.86721774e-30]] stress = [-1.17617061e-11 -1.17617061e-11 -1.17617061e-11 -5.08823634e-27 1.02853441e-33 1.52868341e-49] energy per atom = -14.904925680704098 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0