element(s): ['Ce', 'O'] AFLOW prototype label: AB2_cF12_225_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.4908'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ce', 'O'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[5.4908, 0, 0], [0, 5.4908, 0], [0, 0, 5.4908]] ========================================= Step Time Energy fmax BFGS: 0 15:07:00 -83.689905 0.6477 BFGS: 1 15:07:00 -83.707694 0.6136 BFGS: 2 15:07:00 -83.787127 0.4232 BFGS: 3 15:07:00 -83.837300 0.2226 BFGS: 4 15:07:00 -83.856594 0.0106 BFGS: 5 15:07:00 -83.856716 0.0003 BFGS: 6 15:07:00 -83.856714 0.0000 BFGS: 7 15:07:00 -83.856714 0.0000 Minimization converged after 7 steps. Maximum force component: 3.202809833923176e-26 eV/Angstrom Maximum stress component: 2.4911708296528296e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ce', 'Ce', 'Ce', 'Ce', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75] [0.25 0.25 0.75] [0.75 0.75 0.75] [0.25 0.75 0.25] [0.75 0.25 0.25]] cellpar = Cell([[5.4168223987053, 2.5653938996753557e-32, -1.767668398529564e-32], [2.5120541517431666e-32, 5.4168223987053, 1.5558484135335754e-17], [1.3302418146840162e-32, 1.555848413533571e-17, 5.4168223987053]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.02099067e-26 -1.09391857e-26 2.18783714e-27] [ 7.29279048e-27 1.02099067e-26 9.48062762e-27] [ 3.28033134e-27 -1.74435857e-26 -2.36560698e-27] [-2.20101260e-27 1.06929472e-26 -3.73043325e-27] [ 7.29279048e-27 -1.75026971e-26 5.10495333e-27] [ 7.29279048e-27 3.13589991e-26 6.56351143e-27] [ 5.47101723e-27 3.20280983e-26 2.36517160e-27] [ 1.09527173e-26 -2.52783501e-26 -5.02091532e-27]] stress = [2.49117083e-11 2.49117083e-11 2.49117083e-11 5.79275212e-28 1.34425371e-32 5.16101645e-50] energy per atom = -6.915624324237029 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0