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_MahataMukhopadhyayAsleZaeem_2022_AlFe__MO_304347095149_000 ==== 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 10:59:28 -8.148156 2.641251 BFGS: 1 10:59:28 -8.346452 1.747176 BFGS: 2 10:59:28 -8.487918 0.763303 BFGS: 3 10:59:28 -8.520356 0.193230 BFGS: 4 10:59:28 -8.521470 0.088994 BFGS: 5 10:59:29 -8.521679 0.062465 BFGS: 6 10:59:29 -8.522196 0.061774 BFGS: 7 10:59:29 -8.522521 0.038497 BFGS: 8 10:59:29 -8.522632 0.012253 BFGS: 9 10:59:29 -8.522642 0.002496 BFGS: 10 10:59:29 -8.522642 0.000098 BFGS: 11 10:59:29 -8.522642 0.000006 BFGS: 12 10:59:29 -8.522642 0.000000 BFGS: 13 10:59:29 -8.522642 0.000000 Minimization converged after 13 steps. Maximum force component: 3.3954440516736927e-32 eV/Angstrom Maximum stress component: 1.3457061041227324e-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([[2.556907398229582, -3.90552019394858e-17, -1.6529502358672143e-37], [-1.278453699114791, 2.2143467619911927, 5.557774416309591e-38], [-2.0301762022516495e-36, -2.2214439321115953e-35, 4.132067222539707]]) forces = [[ 1.18186189e-32 -2.95684254e-32 3.39544405e-32] [-3.93953962e-33 -2.27449426e-33 -3.39544405e-32]] stress = [-4.08396701e-11 -4.08396701e-11 -1.34570610e-10 -3.08715829e-34 -4.86101364e-35 -7.98703560e-27] energy per atom = -4.261321142859819 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0