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 14:53:23 -27.057141 2.3000 BFGS: 1 14:53:23 -27.192932 1.9710 BFGS: 2 14:53:23 -27.364178 1.3729 BFGS: 3 14:53:23 -27.469484 0.6916 BFGS: 4 14:53:23 -27.503606 0.1061 BFGS: 5 14:53:23 -27.503908 0.0622 BFGS: 6 14:53:23 -27.504048 0.0453 BFGS: 7 14:53:23 -27.504325 0.0456 BFGS: 8 14:53:23 -27.504529 0.0274 BFGS: 9 14:53:23 -27.504599 0.0095 BFGS: 10 14:53:23 -27.504607 0.0021 BFGS: 11 14:53:23 -27.504607 0.0001 BFGS: 12 14:53:23 -27.504607 0.0000 BFGS: 13 14:53:23 -27.504607 0.0000 BFGS: 14 14:53:23 -27.504607 0.0000 Minimization converged after 14 steps. Maximum force component: 3.6860210327483927e-32 eV/Angstrom Maximum stress component: 1.4533682959507227e-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([[2.5898104628517387, -3.605496460873841e-17, -1.527431805220659e-36], [-1.2949052314258693, 2.2428416518163417, -3.3285431796220843e-37], [-2.5341033136366996e-36, 3.0650337147768374e-36, 4.229142775825272]]) forces = [[-2.12812524e-32 -3.68602103e-32 3.05730624e-68] [ 2.12812524e-32 3.68602103e-32 -3.05730624e-68]] stress = [-3.47772526e-11 -3.47772526e-11 -1.45336830e-10 6.93055840e-33 -1.04820485e-45 -7.40716214e-27] energy per atom = -13.752303513346748 =============================================== 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