element(s): ['C'] AFLOW prototype label: A_cF16_227_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8232'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.125 0.125 0.125]] spacegroup = 227 cell = [[4.8232, 0, 0], [0, 4.8232, 0], [0, 0, 4.8232]] ========================================= Step Time Energy fmax BFGS: 0 16:04:46 -69.735203 5.407926 BFGS: 1 16:04:46 -70.539090 5.310748 BFGS: 2 16:04:47 -71.328653 5.218842 BFGS: 3 16:04:47 -72.106720 5.171181 BFGS: 4 16:04:47 -72.890639 5.332909 BFGS: 5 16:04:48 -73.671954 4.358856 BFGS: 6 16:04:48 -73.690331 4.796096 BFGS: 7 16:04:48 -73.869017 0.623212 BFGS: 8 16:04:49 -73.871621 0.051249 BFGS: 9 16:04:49 -73.871639 0.000865 BFGS: 10 16:04:49 -73.871639 0.000001 BFGS: 11 16:04:50 -73.871639 0.000000 BFGS: 12 16:04:50 -73.871639 0.000000 BFGS: 13 16:04:51 -73.871639 0.000000 BFGS: 14 16:04:51 -73.871639 0.000000 BFGS: 15 16:04:52 -73.871639 0.000000 BFGS: 16 16:04:52 -73.871639 0.000000 BFGS: 17 16:04:52 -73.871639 0.000000 BFGS: 18 16:04:53 -73.871639 0.000000 Minimization converged after 18 steps. Maximum force component: 7.536275139520318e-19 eV/Angstrom Maximum stress component: 8.240702406272541e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.125 0.125 0.125] [0.875 0.375 0.625] [0.375 0.625 0.875] [0.625 0.875 0.375] [0.375 0.875 0.625] [0.875 0.625 0.375] [0.625 0.375 0.875] [0.125 0.625 0.625] [0.875 0.875 0.125] [0.375 0.125 0.375] [0.375 0.375 0.125] [0.875 0.125 0.875] [0.625 0.125 0.625] [0.125 0.875 0.875] [0.125 0.375 0.375] [0.625 0.625 0.125]] cellpar = Cell([[4.906579015333802, 3.179367480774166e-34, 3.824496810849792e-34], [-9.247631718970243e-34, 4.906579015333802, -3.0761628113229013e-18], [-3.3044913518998324e-33, -3.0761628113229017e-18, 4.906579015333802]]) forces = [[-7.42544756e-19 4.43310302e-20 -6.62194764e-19] [ 1.99489636e-19 -1.09442231e-19 2.43820666e-19] [-4.58443062e-20 -1.37158595e-19 -1.71875414e-19] [-1.27451712e-19 -2.32737909e-19 -8.86620605e-20] [-1.16264106e-19 -2.98755536e-20 -2.04243979e-19] [ 4.43310302e-20 3.98979272e-19 -6.64965453e-20] [-2.77068939e-20 4.43310302e-20 -6.64965453e-20] [-6.59057445e-19 -1.86495265e-19 -4.12681197e-19] [-1.55158606e-19 4.43310302e-20 -2.31352564e-19] [-1.21910333e-19 2.43820666e-19 -8.86620605e-20] [ 7.75793029e-20 -1.49617227e-19 3.00619799e-19] [ 2.21655151e-20 -8.86620605e-20 -1.10827576e-19] [-7.25920620e-19 8.86620605e-20 -5.70762014e-19] [-2.61739505e-19 -7.29538210e-20 2.38076356e-19] [-3.26941348e-19 -2.29967219e-19 6.64965453e-20] [-7.53627514e-19 -1.55158606e-19 -5.09806848e-19]] stress = [-8.24070241e-11 -8.24070241e-11 -8.24070241e-11 1.66674628e-27 2.86326475e-27 5.19031533e-44] energy per atom = -4.514085980335469 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0