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: EAM_MagneticCubic_DudarevDerlet_2005_Fe__MO_135034229282_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 14:53:23 -8.134117 2.2381 BFGS: 1 14:53:23 -8.266681 1.7934 BFGS: 2 14:53:23 -8.399683 1.0000 BFGS: 3 14:53:23 -8.453893 0.3125 BFGS: 4 14:53:23 -8.457860 0.1132 BFGS: 5 14:53:23 -8.458190 0.0725 BFGS: 6 14:53:23 -8.458657 0.0680 BFGS: 7 14:53:23 -8.459081 0.0435 BFGS: 8 14:53:23 -8.459235 0.0154 BFGS: 9 14:53:23 -8.459256 0.0043 BFGS: 10 14:53:23 -8.459257 0.0003 BFGS: 11 14:53:23 -8.459257 0.0000 BFGS: 12 14:53:23 -8.459257 0.0000 BFGS: 13 14:53:23 -8.459257 0.0000 Minimization converged after 13 steps. Maximum force component: 4.979186387337383e-32 eV/Angstrom Maximum stress component: 3.838365761277836e-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([[2.551323733917559, -1.502140672474601e-17, 2.8090309165063084e-37], [-1.2756618669587796, 2.2095111668507763, 5.823344418698897e-37], [-7.90588552214245e-36, -3.4757534045904694e-35, 4.166294210231543]]) forces = [[ 4.97918639e-32 -3.17733824e-32 3.34332949e-35] [-4.45506150e-32 2.26952732e-32 1.67166475e-35]] stress = [-1.05546175e-10 -1.05546175e-10 -3.83836576e-10 -4.18431475e-35 -2.39356303e-46 1.07057058e-26] energy per atom = -4.229628457924902 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26