element(s): ['C', 'N'] AFLOW prototype label: AB2_tI6_119_a_f Parameter names: ['a', 'c/a', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4686', '2.426274', '0.1381395'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'N'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.1381395]] spacegroup = 119 cell = [[2.4686, 0, 0], [0, 2.4686, 0], [0, 0, 5.9895]] ========================================= Step Time Energy fmax BFGS: 0 16:17:34 -28.446673 10.558060 BFGS: 1 16:17:34 -29.784660 8.249761 BFGS: 2 16:17:34 -31.003227 5.320482 BFGS: 3 16:17:34 -31.515417 8.911586 BFGS: 4 16:17:34 -31.723320 2.465019 BFGS: 5 16:17:34 -31.787235 0.928127 BFGS: 6 16:17:34 -31.866473 0.653502 BFGS: 7 16:17:34 -31.944218 0.573223 BFGS: 8 16:17:34 -31.990953 0.363223 BFGS: 9 16:17:34 -32.004749 0.420478 BFGS: 10 16:17:34 -32.005691 0.212354 BFGS: 11 16:17:34 -32.005895 0.070002 BFGS: 12 16:17:35 -32.005924 0.068523 BFGS: 13 16:17:35 -32.006251 0.040871 BFGS: 14 16:17:35 -32.006350 0.016749 BFGS: 15 16:17:35 -32.006364 0.002289 BFGS: 16 16:17:35 -32.006364 0.000226 BFGS: 17 16:17:35 -32.006364 0.000034 BFGS: 18 16:17:35 -32.006364 0.000001 BFGS: 19 16:17:35 -32.006364 0.000000 BFGS: 20 16:17:35 -32.006364 0.000000 Minimization converged after 20 steps. Maximum force component: 6.271598576313876e-09 eV/Angstrom Maximum stress component: 2.433202009521981e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'N', 'N', 'N', 'N'] basis = [[0.00000000e+00 0.00000000e+00 1.56048781e-69] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.40989500e-34 5.00000000e-01 1.26164505e-01] [5.00000000e-01 2.05008140e-33 8.73835495e-01] [5.00000000e-01 5.85737542e-34 6.26164505e-01] [0.00000000e+00 5.00000000e-01 3.73835495e-01]] cellpar = Cell([[2.6304340150505623, 1.0377258262217582e-36, -1.729433576940033e-38], [5.255374086079497e-35, 2.630434015050562, -2.764991064728761e-18], [1.919457640016401e-37, -7.116843392169974e-18, 5.942382455527077]]) forces = [[ 2.59380820e-31 1.02327667e-67 -1.70535317e-69] [ 1.29690410e-31 5.11638334e-68 -8.52676586e-70] [ 2.02579822e-46 -7.51112626e-27 6.27159858e-09] [-2.59380820e-31 7.51112626e-27 -6.27159858e-09] [-6.07923796e-33 -7.51112626e-27 6.27159858e-09] [-2.59380820e-31 7.51112626e-27 -6.27159858e-09]] stress = [-1.54348532e-10 -1.54348532e-10 2.43320201e-10 1.10936823e-27 -4.92847395e-35 -2.58040183e-52] energy per atom = -5.230381674525695 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0