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_Dynamo_MendelevHanSrolovitz_2003Potential5_Fe__MO_942420706858_005 ==== 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 14:53:40 -7.665377 2.2107 BFGS: 1 14:53:40 -7.797240 1.8413 BFGS: 2 14:53:40 -7.953780 1.1724 BFGS: 3 14:53:40 -8.035717 0.4373 BFGS: 4 14:53:40 -8.051788 0.0635 BFGS: 5 14:53:40 -8.052308 0.0125 BFGS: 6 14:53:40 -8.052318 0.0086 BFGS: 7 14:53:40 -8.052320 0.0094 BFGS: 8 14:53:40 -8.052332 0.0095 BFGS: 9 14:53:40 -8.052338 0.0056 BFGS: 10 14:53:40 -8.052340 0.0012 BFGS: 11 14:53:40 -8.052340 0.0002 BFGS: 12 14:53:40 -8.052340 0.0000 BFGS: 13 14:53:40 -8.052340 0.0000 BFGS: 14 14:53:40 -8.052340 0.0000 BFGS: 15 14:53:40 -8.052340 0.0000 Minimization converged after 15 steps. Maximum force component: 6.845501730381325e-32 eV/Angstrom Maximum stress component: 1.4411474563686886e-11 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([[2.5933391851172423, -1.6797053613694352e-17, -3.773886697164551e-37], [-1.2966695925586211, 2.245897614941168, 2.6203052007778873e-37], [1.4435847816507961e-36, -1.230132614910661e-35, 4.1652981011430095]]) forces = [[ 7.99134335e-33 -4.61380423e-33 -6.84550173e-32] [ 7.99134335e-33 -4.61380423e-33 6.84550173e-32]] stress = [-1.44114746e-11 -1.44114746e-11 -6.34524683e-12 -4.39200841e-34 4.24768626e-47 -4.17371388e-27] energy per atom = -4.0261702165058955 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0