element(s): ['N', 'O'] AFLOW prototype label: A2B_cP12_205_c_a Parameter names: ['a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.9523', '0.11611395'] model name: Sim_LAMMPS_ReaxFF_WeismillerVanDuinLee_2010_BHNO__SM_327381922729_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['N', 'O'] representative atom coordinates = [[0.11611395 0.11611395 0.11611395] [0. 0. 0. ]] spacegroup = 205 cell = [[5.9523, 0, 0], [0, 5.9523, 0], [0, 0, 5.9523]] ========================================= Step Time Energy fmax BFGS: 0 20:49:49 -8.901281 1.6386 BFGS: 1 20:49:49 -8.954046 1.6259 BFGS: 2 20:49:49 -12.288320 12.0163 BFGS: 3 20:49:49 -16.646907 7.7342 BFGS: 4 20:49:49 -18.634794 2.0954 BFGS: 5 20:49:49 -18.824688 0.3588 BFGS: 6 20:49:49 -18.831427 0.0792 BFGS: 7 20:49:49 -18.831713 0.0695 BFGS: 8 20:49:49 -18.832817 0.0946 BFGS: 9 20:49:49 -18.835183 0.1933 BFGS: 10 20:49:49 -18.841156 0.3371 BFGS: 11 20:49:50 -18.847686 0.4039 BFGS: 12 20:49:50 -18.854739 0.4253 BFGS: 13 20:49:50 -18.861991 0.4177 BFGS: 14 20:49:50 -18.869066 0.3899 BFGS: 15 20:49:50 -18.875627 0.3484 BFGS: 16 20:49:50 -18.881421 0.2978 BFGS: 17 20:49:50 -18.886289 0.2413 BFGS: 18 20:49:50 -18.890153 0.1816 BFGS: 19 20:49:50 -18.892992 0.1206 BFGS: 20 20:49:50 -18.894832 0.0606 BFGS: 21 20:49:50 -18.895741 0.0044 BFGS: 22 20:49:50 -18.895902 0.0219 BFGS: 23 20:49:50 -18.895919 0.0167 BFGS: 24 20:49:50 -18.895935 0.0008 BFGS: 25 20:49:50 -18.895935 0.0000 BFGS: 26 20:49:50 -18.895935 0.0000 BFGS: 27 20:49:50 -18.895935 0.0000 BFGS: 28 20:49:50 -18.895935 0.0000 Minimization converged after 28 steps. Maximum force component: 1.2839079289647167e-09 eV/Angstrom Maximum stress component: 3.281222120092762e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'O', 'O', 'O', 'O'] basis = [[1.28110155e-01 1.28110155e-01 1.28110155e-01] [3.71889845e-01 8.71889845e-01 6.28110155e-01] [8.71889845e-01 6.28110155e-01 3.71889845e-01] [6.28110155e-01 3.71889845e-01 8.71889845e-01] [8.71889845e-01 8.71889845e-01 8.71889845e-01] [6.28110155e-01 1.28110155e-01 3.71889845e-01] [1.28110155e-01 3.71889845e-01 6.28110155e-01] [3.71889845e-01 6.28110155e-01 1.28110155e-01] [0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 1.32289061e-53 5.00000000e-01] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[6.313741799031381, 8.019710951259302e-37, 0.0], [-6.0460474830467e-37, 6.313741799031381, 0.0], [0.0, 0.0, 6.313741799031381]]) forces = [[-1.28390793e-09 -1.28390793e-09 -1.28390793e-09] [ 1.28390793e-09 1.28390793e-09 -1.28390793e-09] [ 1.28390793e-09 -1.28390793e-09 1.28390793e-09] [-1.28390793e-09 1.28390793e-09 1.28390793e-09] [ 1.28390793e-09 1.28390793e-09 1.28390793e-09] [-1.28390793e-09 -1.28390793e-09 1.28390793e-09] [-1.28390793e-09 1.28390793e-09 -1.28390793e-09] [ 1.28390793e-09 -1.28390793e-09 -1.28390793e-09] [ 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]] stress = [3.28122212e-11 3.28122212e-11 3.28122212e-11 0.00000000e+00 0.00000000e+00 1.35757421e-64] energy per atom = -1.4871010991315459 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0