element(s): ['Fe'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 3 Parameter values for parameter set 0: ['3.7691'] Parameter values for parameter set 1: ['3.449'] Parameter values for parameter set 2: ['3.6011'] model name: EAM_Dynamo_MendelevHanSrolovitz_2003Potential2_Fe__MO_769582363439_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.7691, 0, 0], [0, 3.7691, 0], [0, 0, 3.7691]] ========================================= Step Time Energy fmax BFGS: 0 16:19:22 -15.942870 0.425162 BFGS: 1 16:19:22 -15.950342 0.395115 BFGS: 2 16:19:22 -15.992745 0.179964 BFGS: 3 16:19:22 -16.006589 0.051420 BFGS: 4 16:19:22 -16.008141 0.008550 BFGS: 5 16:19:22 -16.008177 0.001343 BFGS: 6 16:19:22 -16.008178 0.000026 BFGS: 7 16:19:22 -16.008178 0.000000 BFGS: 8 16:19:22 -16.008178 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.5268437238053945e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.79906792e-50 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.658364840846614, -2.7194108344578717e-33, -4.03618578993087e-33], [-1.6690829028072923e-34, 3.658364840846614, -9.485883602208242e-18], [3.6706273285377146e-33, -9.485883602208253e-18, 3.658364840846614]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.52684372e-13 -3.52684372e-13 -3.52684372e-13 -1.34319071e-29 8.99386727e-37 3.38017837e-53] energy per atom = -4.002044591328074 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.449, 0, 0], [0, 3.449, 0], [0, 0, 3.449]] ========================================= Step Time Energy fmax BFGS: 0 16:19:24 -15.592291 1.254235 BFGS: 1 16:19:24 -15.657347 1.165214 BFGS: 2 16:19:24 -15.811491 0.881380 BFGS: 3 16:19:24 -15.919313 0.553656 BFGS: 4 16:19:24 -15.980506 0.274916 BFGS: 5 16:19:24 -16.005444 0.074596 BFGS: 6 16:19:24 -16.007975 0.019012 BFGS: 7 16:19:24 -16.008175 0.002374 BFGS: 8 16:19:24 -16.008178 0.000099 BFGS: 9 16:19:25 -16.008178 0.000001 BFGS: 10 16:19:25 -16.008178 0.000000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.1508128777371608e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [7.48124143e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6583648408026304, -4.5357948505255744e-33, -1.734545393183109e-32], [3.1431458498743726e-33, 3.6583648408026304, -1.220990896090132e-17], [-2.2937956280393974e-32, -1.2209908960901293e-17, 3.6583648408026304]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.15081288e-11 -1.15081288e-11 -1.15081288e-11 -2.76474772e-27 -1.07926407e-35 -1.30626398e-51] energy per atom = -4.002044591328122 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.6011, 0, 0], [0, 3.6011, 0], [0, 0, 3.6011]] ========================================= Step Time Energy fmax BFGS: 0 16:19:27 -15.986991 0.245549 BFGS: 1 16:19:27 -15.989484 0.228340 BFGS: 2 16:19:27 -16.007376 0.040510 BFGS: 3 16:19:27 -16.008126 0.009899 BFGS: 4 16:19:27 -16.008178 0.000753 BFGS: 5 16:19:27 -16.008178 0.000016 BFGS: 6 16:19:27 -16.008178 0.000000 BFGS: 7 16:19:27 -16.008178 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.969726821887801e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.14335349e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.26445565e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6583648408476517, 5.877314357523218e-33, 7.138381294265928e-33], [3.0625610833917602e-33, 3.6583648408476517, -2.0891585769439953e-18], [-6.875310759241233e-33, -2.089158576943988e-18, 3.6583648408476517]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-8.96972682e-14 -8.96972682e-14 -8.96972682e-14 1.33087314e-31 -3.59754691e-36 -1.20311980e-53] energy per atom = -4.002044591328127 =============================================== Parameter sets [0, 1, 2] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0