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 17:45:32 -2.681673 2.313774 BFGS: 1 17:45:32 -2.864217 2.217645 BFGS: 2 17:45:32 -3.021269 0.424106 BFGS: 3 17:45:32 -3.028830 0.163156 BFGS: 4 17:45:32 -3.030150 0.019503 BFGS: 5 17:45:32 -3.030165 0.019486 BFGS: 6 17:45:32 -3.030170 0.015163 BFGS: 7 17:45:32 -3.030175 0.004437 BFGS: 8 17:45:32 -3.030175 0.000858 BFGS: 9 17:45:32 -3.030175 0.000091 BFGS: 10 17:45:32 -3.030175 0.000009 BFGS: 11 17:45:32 -3.030175 0.000000 BFGS: 12 17:45:32 -3.030175 0.000000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.9258040728570012e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe'] basis = [[0. 0. 0.]] cellpar = Cell([[2.4528512867015735, 1.3737447514344769e-33, 5.8877439047872e-35], [1.1501064195117458e-33, 2.452851286701574, 7.543110563768694e-21], [-3.2971196025718887e-34, 7.574747888597506e-21, 2.452851286764544]]) forces = [[0. 0. 0.]] stress = [-1.92580407e-10 -1.92580407e-10 -1.49723050e-10 -5.84723550e-27 -5.76088056e-45 -1.02544825e-59] 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.