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 16:26:43 -61.187544 12.585796 BFGS: 1 16:26:44 -62.572005 3.186281 BFGS: 2 16:26:44 -62.723814 2.629895 BFGS: 3 16:26:44 -62.860656 0.650337 BFGS: 4 16:26:44 -62.872266 0.116166 BFGS: 5 16:26:44 -62.872607 0.011499 BFGS: 6 16:26:44 -62.872610 0.000170 BFGS: 7 16:26:45 -62.872610 0.000000 BFGS: 8 16:26:45 -62.872610 0.000000 Minimization converged after 8 steps. Maximum force component: 2.5728160448342877e-30 eV/Angstrom Maximum stress component: 8.358117323732987e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[3.33827857e-33 3.72338907e-33 4.34138231e-33] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.97964885e-33] [5.00000000e-01 4.04380915e-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([[3.619623735688513, -2.128443165821677e-33, 6.035849120277712e-34], [-6.30345624117169e-34, 3.619623735688513, 7.844148381752148e-18], [3.4302865431335885e-34, 7.844148381752149e-18, 3.619623735688513]]) forces = [[ 4.75896609e-31 2.97435381e-31 1.78461229e-31] [-5.05640148e-31 2.97435381e-31 -6.84101376e-31] [ 7.43588452e-31 8.62562605e-31 2.67691843e-31] [-4.46153071e-31 -8.47690836e-31 -5.35383686e-31] [ 1.18974152e-30 -8.32819067e-31 -3.56922457e-31] [-1.13025445e-30 4.75896609e-31 5.94870762e-31] [ 6.24614300e-31 1.18974152e-31 -3.56922457e-31] [-2.57281604e-30 -1.30871568e-30 -9.51793219e-31]] stress = [-8.35811732e-13 -8.35811732e-13 -8.35811732e-13 2.81651875e-29 3.37697526e-63 -1.62231490e-62] energy per atom = -7.761400000677536 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0