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_SinghSrinivasanNeekAmal_2013_CFH__SM_306840588959_000 ==== 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 15:39:56 -61.187544 12.585796 BFGS: 1 15:39:57 -62.572005 3.186281 BFGS: 2 15:39:57 -62.723814 2.629895 BFGS: 3 15:39:57 -62.860656 0.650337 BFGS: 4 15:39:57 -62.872266 0.116166 BFGS: 5 15:39:57 -62.872607 0.011499 BFGS: 6 15:39:57 -62.872610 0.000170 BFGS: 7 15:39:57 -62.872610 0.000000 BFGS: 8 15:39:57 -62.872610 0.000000 Minimization converged after 8 steps. Maximum force component: 7.138449141736753e-31 eV/Angstrom Maximum stress component: 8.314176830623807e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.41240752e-33 0.00000000e+00 0.00000000e+00] [1.28559899e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 2.00527707e-33 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([[3.6196237356885135, -2.824362399891648e-34, 8.306204394843505e-33], [-8.52595703911292e-34, 3.6196237356885135, 1.7888854160227935e-19], [1.5802084944778193e-33, 1.788885416022816e-19, 3.6196237356885135]]) forces = [[ 2.67691843e-31 4.75896609e-31 -8.17947297e-32] [-1.63589459e-31 2.37948305e-31 -4.46153071e-32] [ 1.48717690e-32 5.94870762e-32 -3.71794226e-33] [-2.97435381e-31 1.04102383e-31 -5.50255455e-31] [ 2.67691843e-31 5.94870762e-32 -1.78461229e-31] [ 8.73716431e-32 -7.13844914e-31 5.94870762e-32] [ 3.19743034e-31 -5.35383686e-31 -2.08204767e-31] [-5.35383686e-31 3.27178919e-31 5.94870762e-32]] stress = [-8.31417683e-13 -8.31417683e-13 -8.31417683e-13 -4.87725231e-28 1.88158395e-33 5.79571071e-49] energy per atom = -7.761400000677538 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0