element(s): ['Fe'] AFLOW prototype label: A_tP1_123_a 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: ['2.2256', '1.0359004'] model name: Tersoff_LAMMPS_ByggmastarNagelAlbe_2019_FeO__MO_608695023236_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 123 cell = [[2.2256, 0, 0], [0, 2.2256, 0], [0, 0, 2.3055]] ========================================= Step Time Energy fmax BFGS: 0 09:51:39 -2.681673 2.313774 BFGS: 1 09:51:39 -2.864217 2.217645 BFGS: 2 09:51:39 -3.021269 0.424106 BFGS: 3 09:51:39 -3.028830 0.163156 BFGS: 4 09:51:39 -3.030150 0.019503 BFGS: 5 09:51:39 -3.030165 0.019486 BFGS: 6 09:51:39 -3.030170 0.015163 BFGS: 7 09:51:39 -3.030175 0.004437 BFGS: 8 09:51:39 -3.030175 0.000858 BFGS: 9 09:51:39 -3.030175 0.000091 BFGS: 10 09:51:39 -3.030175 0.000009 BFGS: 11 09:51:39 -3.030175 0.000000 BFGS: 12 09:51:39 -3.030175 0.000000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.925797798825276e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe'] basis = [[0. 0. 0.]] cellpar = Cell([[2.4528512867015744, -1.2837039861378276e-33, 6.2763541825918195e-34], [-1.1734912477828486e-33, 2.4528512867015753, 3.091301245649017e-20], [-1.0293310735995794e-33, 3.108004338034875e-20, 2.4528512867645453]]) forces = [[0. 0. 0.]] stress = [-1.92579780e-10 -1.92579780e-10 -1.49722238e-10 6.19193158e-27 -1.81014832e-44 7.75186152e-60] energy per atom = -3.030175440404027 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_tP1_123_a, while relaxed is A_cP1_221_a. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.