element(s): ['Fe'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.9647'] model name: Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Fe__MO_331285495617_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.9647, 0, 0], [0, 2.9647, 0], [0, 0, 2.9647]] ========================================= Step Time Energy fmax BFGS: 0 15:54:41 -7.676862 0.947599 BFGS: 1 15:54:41 -7.711284 0.744677 BFGS: 2 15:54:41 -7.758058 0.162034 BFGS: 3 15:54:41 -7.759924 0.020343 BFGS: 4 15:54:41 -7.759955 0.000468 BFGS: 5 15:54:41 -7.759955 0.000001 BFGS: 6 15:54:41 -7.759955 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 7.761169642717e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.882650244655579, -7.502608410456185e-33, 4.1656407226469664e-33], [-2.1641401402322505e-33, 2.882650244655579, -1.2864227170973137e-18], [-5.864731847913497e-33, -1.2864227170973605e-18, 2.882650244655579]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 7.76116964e-12 7.76116964e-12 7.76116964e-12 -3.12970394e-28 6.17621515e-35 2.93610449e-52] energy per atom = -3.879977585280132 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0