element(s): ['O', 'Zn'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.6268'] model name: Sim_LAMMPS_ReaxFF_RaymandVanDuinBaudin_2008_ZnOH__SM_449472104549_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Zn'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[2.6268, 0, 0], [0, 2.6268, 0], [0, 0, 2.6268]] ========================================= Step Time Energy fmax BFGS: 0 12:37:04 -5.864047 0.050937 BFGS: 1 12:37:04 -5.864205 0.031327 BFGS: 2 12:37:05 -5.864368 0.000298 BFGS: 3 12:37:05 -5.864367 0.000002 BFGS: 4 12:37:05 -5.864367 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.0235830944845888e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'Zn'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.6243317706622906, -4.5439056024054e-33, -2.0104449653185143e-33], [3.134253485391264e-33, 2.6243317706622906, -2.9522063986522085e-21], [1.3296425626842942e-33, -2.9522063986556128e-21, 2.6243317706622906]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 1.02358309e-11 1.02358309e-11 1.02358309e-11 -2.56972839e-27 -3.93385986e-60 -3.13423212e-60] energy per atom = -2.8778511208571027 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0