element(s): ['C'] AFLOW prototype label: A_cF8_227_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5727'] model name: Sim_LAMMPS_ReaxFF_ChenowethVanDuinPersson_2008_CHOV__SM_429148913211_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0 0 0]] spacegroup = 227 cell = [[3.5727, 0, 0], [0, 3.5727, 0], [0, 0, 3.5727]] ========================================= Step Time Energy fmax BFGS: 0 16:26:44 -65.065254 14.008392 BFGS: 1 16:26:44 -67.159798 14.083275 BFGS: 2 16:26:44 -69.024796 2.335486 BFGS: 3 16:26:44 -69.002697 2.945582 BFGS: 4 16:26:45 -69.034918 0.648831 BFGS: 5 16:26:45 -69.035771 0.307645 BFGS: 6 16:26:45 -69.035991 0.014241 BFGS: 7 16:26:45 -69.035992 0.000279 BFGS: 8 16:26:45 -69.035992 0.000000 BFGS: 9 16:26:45 -69.035992 0.000000 Minimization converged after 9 steps. Maximum force component: 3.8063456504183155e-30 eV/Angstrom Maximum stress component: 1.0456866980200587e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 0.00000000e+00 2.39761022e-33] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.08008312e-33] [5.00000000e-01 5.85415366e-34 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01]] cellpar = Cell([[3.618837261321666, -1.1368189610053499e-33, 6.196581067154252e-34], [1.1700770239105894e-33, 3.618837261321666, -2.6722463336437844e-19], [2.677181728527109e-34, -2.672246333643787e-19, 3.618837261321666]]) forces = [[-2.85475924e-30 2.37896603e-30 3.80634565e-30] [-2.37896603e-31 1.75669222e-49 -2.37896603e-30] [-2.14106943e-30 -2.37896603e-30 2.14106943e-30] [ 7.13689809e-31 1.66527622e-30 -1.66527622e-30] [ 9.51586413e-31 -2.97370754e-31 1.18948302e-30] [-1.18948302e-30 1.18948302e-31 -7.13689809e-31] [ 1.42737962e-30 1.18948302e-31 9.51586413e-31] [-3.09265584e-30 1.90317283e-30 -1.42737962e-30]] stress = [1.04568670e-12 1.04568670e-12 1.04568670e-12 2.48610268e-28 1.25493459e-33 2.97870638e-49] energy per atom = -8.521262903938762 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0