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_Magnetic2GQuintic_ChiesaDerletDudarev_2011_Fe__MO_140444321607_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 13:56:26 -27.057141 2.299979 BFGS: 1 13:56:26 -27.192932 1.971017 BFGS: 2 13:56:26 -27.364178 1.372909 BFGS: 3 13:56:26 -27.469484 0.691587 BFGS: 4 13:56:26 -27.503606 0.106097 BFGS: 5 13:56:26 -27.503908 0.062162 BFGS: 6 13:56:26 -27.504048 0.045308 BFGS: 7 13:56:26 -27.504325 0.045601 BFGS: 8 13:56:26 -27.504529 0.027433 BFGS: 9 13:56:26 -27.504599 0.009519 BFGS: 10 13:56:26 -27.504607 0.002110 BFGS: 11 13:56:26 -27.504607 0.000094 BFGS: 12 13:56:26 -27.504607 0.000006 BFGS: 13 13:56:26 -27.504607 0.000000 BFGS: 14 13:56:27 -27.504607 0.000000 Minimization converged after 14 steps. Maximum force component: 2.0217189737211132e-31 eV/Angstrom Maximum stress component: 1.4534008421998045e-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([[2.5898104628517413, -2.4284270151417927e-17, 3.472140507756199e-37], [-1.2949052314258707, 2.242841651816344, 1.0670323891455344e-36], [-1.989328397830471e-36, 8.950714614567731e-36, 4.229142775825261]]) forces = [[-5.32031309e-32 1.84301052e-32 3.06180162e-69] [-2.02171897e-31 1.29010736e-31 4.42579105e-68]] stress = [-3.47764108e-11 -3.47764108e-11 -1.45340084e-10 2.42569544e-32 -9.87532846e-46 2.83379621e-27] energy per atom = -13.752303513346735 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0 Potential info: proved magnetic potential with 5th order knot functions Potential info: proved magnetic potential with 5th order knot functions Potential info: proved magnetic potential with 5th order knot functions