element(s): ['Fe'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4403', '1.5759538'] model name: MEAM_LAMMPS_ChoiKimSeol_2017_CoFe__MO_179158257180_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4403, 0, 0], [-1.22015, 2.1133617928552, 0], [0, 0, 3.8458]] ========================================= Step Time Energy fmax BFGS: 0 13:56:56 -8.075626 3.113872 BFGS: 1 13:56:56 -8.339897 1.869886 BFGS: 2 13:56:56 -8.488818 0.765785 BFGS: 3 13:56:56 -8.519292 0.196308 BFGS: 4 13:56:56 -8.520533 0.079282 BFGS: 5 13:56:56 -8.520683 0.055682 BFGS: 6 13:56:56 -8.521041 0.054808 BFGS: 7 13:56:56 -8.521305 0.037864 BFGS: 8 13:56:56 -8.521408 0.012989 BFGS: 9 13:56:56 -8.521420 0.003120 BFGS: 10 13:56:56 -8.521420 0.000162 BFGS: 11 13:56:56 -8.521420 0.000010 BFGS: 12 13:56:56 -8.521420 0.000000 BFGS: 13 13:56:56 -8.521420 0.000000 Minimization converged after 13 steps. Maximum force component: 6.796263278535395e-32 eV/Angstrom Maximum stress component: 2.838281654332559e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.5628724015437805, -1.367851562314216e-17, -2.038231501835961e-36], [-1.2814362007718902, 2.2195126063949475, -3.694631518961513e-36], [1.0079284202212509e-35, 7.782005743030084e-36, 4.135337867685345]]) forces = [[ 2.92264743e-49 9.11920169e-33 6.79626328e-32] [ 2.10598942e-32 -9.11920169e-33 -6.79626328e-32]] stress = [-1.12411957e-10 -1.12411957e-10 -2.83828165e-10 -2.23820878e-34 3.84900718e-45 -1.11461738e-26] energy per atom = -4.260710028888776 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0