element(s): ['Li'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.437'] model name: Sim_LAMMPS_ReaxFF_IslamOstadhosseinBorodin_2015_LiS__SM_058492438145_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[3.437, 0, 0], [0, 3.437, 0], [0, 0, 3.437]] ========================================= Step Time Energy fmax BFGS: 0 17:59:20 -3.270019 0.0030 BFGS: 1 17:59:20 -3.270020 0.0028 BFGS: 2 17:59:20 -3.270022 0.0000 BFGS: 3 17:59:20 -3.270022 0.0000 Minimization converged after 3 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.4574626947008728e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.438187768779465, -2.9995512367664614e-34, 4.06970383571686e-34], [1.4952156929003377e-34, 3.438187768779465, -9.34098093971634e-24], [-5.662280904486282e-34, -9.340980938819975e-24, 3.438187768779465]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.45746269e-10 -1.45746269e-10 -1.45746269e-10 1.96237171e-26 -3.90449169e-60 1.52093006e-60] energy per atom = -1.6350111815037622 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0