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_Olsson_2009_Fe__MO_024705128470_000 ==== 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 16:19:21 -16.811266 0.605237 BFGS: 1 16:19:21 -16.826256 0.550622 BFGS: 2 16:19:21 -16.885264 0.236768 BFGS: 3 16:19:21 -16.898650 0.001052 BFGS: 4 16:19:21 -16.898650 0.000014 BFGS: 5 16:19:21 -16.898650 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.356542017224293e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [2.32512121e-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([[3.678452125102388, -1.3242494879340307e-35, -5.147270817927205e-34], [9.080945904917123e-34, 3.678452125102388, 7.20303511998948e-20], [3.1974906649349533e-35, 7.203035119989432e-20, 3.678452125102388]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 9.35654202e-11 9.35654202e-11 9.35654202e-11 6.90475710e-27 -3.79558745e-35 -1.09686837e-51] energy per atom = -4.224662396180686 =============================================== ==== 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 -16.219004 1.922775 BFGS: 1 16:19:24 -16.366099 1.651240 BFGS: 2 16:19:24 -16.580073 1.212896 BFGS: 3 16:19:24 -16.733004 0.835279 BFGS: 4 16:19:24 -16.833061 0.505760 BFGS: 5 16:19:24 -16.886493 0.211466 BFGS: 6 16:19:24 -16.898591 0.014536 BFGS: 7 16:19:24 -16.898650 0.000326 BFGS: 8 16:19:24 -16.898650 0.000000 BFGS: 9 16:19:24 -16.898650 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.96013589862949e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.72019394e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 4.18856601e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.678452124924628, 2.934846664751487e-33, -3.4040681472917925e-33], [7.537779228641825e-33, 3.678452124924628, 1.012978272369385e-17], [-8.035661574709376e-34, 1.0129782723693851e-17, 3.678452124924628]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-9.96013590e-13 -9.96013590e-13 -9.96013590e-13 1.27230604e-28 -2.97921109e-36 1.84155933e-52] energy per atom = -4.224662396180692 =============================================== ==== 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 16:19:26 -16.831428 0.534989 BFGS: 1 16:19:26 -16.843105 0.483710 BFGS: 2 16:19:26 -16.891579 0.167681 BFGS: 3 16:19:26 -16.898623 0.010208 BFGS: 4 16:19:26 -16.898650 0.000166 BFGS: 5 16:19:26 -16.898650 0.000000 BFGS: 6 16:19:26 -16.898650 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.5949683731142013e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[3.6784521249262006, 1.3984997888952728e-33, 9.213465223202182e-33], [-2.7977742110808493e-33, 3.6784521249262006, 7.675710990080455e-19], [1.3823976905691505e-32, 7.675710990080372e-19, 3.6784521249262006]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.59496837e-13 -1.59496837e-13 -1.59496837e-13 -3.40355319e-29 -9.10577334e-62 3.93140861e-62] energy per atom = -4.224662396180688 =============================================== Parameter sets [0, 1, 2] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0