element(s): ['C'] AFLOW prototype label: A_oC16_65_pq Parameter names: ['a', 'b/a', 'c/a', 'x1', 'y1', 'x2', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2547', '2.0610619', '0.59089948', '0.18519352', '0.16660457', '0.18446938', '0.41082374'] model name: Tersoff_LAMMPS_KinaciHaskinsSevik_2012_BNC__MO_105008013807_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0.18519352 0.16660457 0. ] [0.18446938 0.41082374 0.5 ]] spacegroup = 65 cell = [[4.2547, 0, 0], [0, 8.7692, 0], [0, 0, 2.5141]] ========================================= Step Time Energy fmax BFGS: 0 15:42:36 -102.357151 1.310325 BFGS: 1 15:42:36 -102.535077 1.263766 BFGS: 2 15:42:36 -102.593222 1.140942 BFGS: 3 15:42:36 -102.667084 0.958711 BFGS: 4 15:42:36 -102.730425 0.805276 BFGS: 5 15:42:36 -102.790469 0.667532 BFGS: 6 15:42:36 -102.846138 0.539782 BFGS: 7 15:42:36 -102.894969 0.455114 BFGS: 8 15:42:36 -102.934514 0.361056 BFGS: 9 15:42:36 -102.962744 0.245074 BFGS: 10 15:42:37 -102.978052 0.109276 BFGS: 11 15:42:37 -102.980502 0.059794 BFGS: 12 15:42:37 -102.980647 0.058568 BFGS: 13 15:42:37 -102.981006 0.047959 BFGS: 14 15:42:37 -102.981250 0.047647 BFGS: 15 15:42:37 -102.981869 0.049260 BFGS: 16 15:42:37 -102.982364 0.036838 BFGS: 17 15:42:37 -102.982593 0.012159 BFGS: 18 15:42:37 -102.982623 0.004612 BFGS: 19 15:42:37 -102.982625 0.003668 BFGS: 20 15:42:37 -102.982625 0.003781 BFGS: 21 15:42:37 -102.982627 0.003748 BFGS: 22 15:42:37 -102.982629 0.003095 BFGS: 23 15:42:37 -102.982632 0.001565 BFGS: 24 15:42:37 -102.982633 0.000746 BFGS: 25 15:42:37 -102.982633 0.000167 BFGS: 26 15:42:37 -102.982633 0.000013 BFGS: 27 15:42:37 -102.982633 0.000001 BFGS: 28 15:42:37 -102.982633 0.000000 BFGS: 29 15:42:37 -102.982633 0.000000 Minimization converged after 29 steps. Maximum force component: 5.603581727103846e-09 eV/Angstrom Maximum stress component: 1.6950323440291324e-10 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 = [[1.82622050e-01 1.66343625e-01 0.00000000e+00] [8.17377950e-01 8.33656375e-01 0.00000000e+00] [8.17377950e-01 1.66343625e-01 1.42373574e-36] [1.82622050e-01 8.33656375e-01 3.61544869e-37] [6.82622050e-01 6.66343625e-01 0.00000000e+00] [3.17377950e-01 3.33656375e-01 0.00000000e+00] [3.17377950e-01 6.66343625e-01 2.32747594e-36] [6.82622050e-01 3.33656375e-01 2.06877822e-36] [1.89232837e-01 4.09299198e-01 5.00000000e-01] [8.10767163e-01 5.90700802e-01 5.00000000e-01] [8.10767163e-01 4.09299198e-01 5.00000000e-01] [1.89232837e-01 5.90700802e-01 5.00000000e-01] [6.89232837e-01 9.09299198e-01 5.00000000e-01] [3.10767163e-01 9.07008017e-02 5.00000000e-01] [3.10767163e-01 9.09299198e-01 5.00000000e-01] [6.89232837e-01 9.07008017e-02 5.00000000e-01]] cellpar = Cell([[4.308265242524933, 3.338614855104329e-37, 0.0], [-6.185606688498765e-36, 8.9213430335176, 0.0], [0.0, 0.0, 2.5922240637785143]]) forces = [[ 3.80889521e-11 1.86787308e-09 -3.19516285e-32] [-3.80889521e-11 -1.86787308e-09 0.00000000e+00] [-3.80889521e-11 1.86787308e-09 0.00000000e+00] [ 3.80889521e-11 -1.86787308e-09 1.59758142e-32] [ 3.80889521e-11 1.86787308e-09 0.00000000e+00] [-3.80889521e-11 -1.86787308e-09 0.00000000e+00] [-3.80889521e-11 1.86787308e-09 -1.99697678e-33] [ 3.80889521e-11 -1.86787308e-09 0.00000000e+00] [-5.60358173e-09 -5.56261218e-09 0.00000000e+00] [ 5.60358173e-09 5.56261218e-09 2.39637213e-32] [ 5.60358173e-09 -5.56261218e-09 -2.39637213e-32] [-5.60358173e-09 5.56261218e-09 0.00000000e+00] [-5.60358173e-09 -5.56261218e-09 0.00000000e+00] [ 5.60358173e-09 5.56261218e-09 3.19516285e-32] [ 5.60358173e-09 -5.56261218e-09 -1.59758142e-32] [-5.60358173e-09 5.56261218e-09 0.00000000e+00]] stress = [ 1.69503234e-10 -1.06938643e-10 4.67477304e-11 0.00000000e+00 0.00000000e+00 -1.02621360e-32] energy per atom = -6.436414586715102 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0