element(s): ['C', 'N'] AFLOW prototype label: A3B4_cI28_220_a_c Parameter names: ['a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.4491', '0.21602395'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'N'] representative atom coordinates = [[0.375 0. 0.25 ] [0.21602395 0.21602395 0.21602395]] spacegroup = 220 cell = [[5.4491, 0, 0], [0, 5.4491, 0], [0, 0, 5.4491]] ========================================= Step Time Energy fmax BFGS: 0 10:02:32 -152.386241 10.039154 BFGS: 1 10:02:33 -154.003130 10.114286 BFGS: 2 10:02:34 -155.675014 10.547514 BFGS: 3 10:02:37 -157.508836 11.925063 BFGS: 4 10:02:39 -159.691518 14.095170 BFGS: 5 10:02:40 -161.948818 11.005266 BFGS: 6 10:02:42 -163.018888 2.400024 BFGS: 7 10:02:43 -163.144432 1.061874 BFGS: 8 10:02:45 -163.290205 0.342678 BFGS: 9 10:02:48 -163.315552 0.595740 BFGS: 10 10:02:51 -163.325887 0.510618 BFGS: 11 10:02:54 -163.335335 0.139753 BFGS: 12 10:02:57 -163.336001 0.004045 BFGS: 13 10:02:59 -163.336011 0.000696 BFGS: 14 10:03:02 -163.336012 0.000010 BFGS: 15 10:03:05 -163.336012 0.000000 BFGS: 16 10:03:07 -163.336012 0.000000 Minimization converged after 16 steps. Maximum force component: 4.972293878903509e-11 eV/Angstrom Maximum stress component: 2.1924698301837548e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N'] basis = [[3.75000000e-01 1.11626931e-33 2.50000000e-01] [1.25000000e-01 8.37201981e-34 7.50000000e-01] [6.25000000e-01 5.00000000e-01 2.50000000e-01] [8.75000000e-01 5.00000000e-01 7.50000000e-01] [2.50000000e-01 3.75000000e-01 3.20927426e-33] [7.50000000e-01 1.25000000e-01 2.23253861e-33] [2.50000000e-01 6.25000000e-01 5.00000000e-01] [7.50000000e-01 8.75000000e-01 5.00000000e-01] [1.63457492e-33 2.50000000e-01 3.75000000e-01] [0.00000000e+00 7.50000000e-01 1.25000000e-01] [5.00000000e-01 2.50000000e-01 6.25000000e-01] [5.00000000e-01 7.50000000e-01 8.75000000e-01] [2.15735232e-01 2.15735232e-01 2.15735232e-01] [2.84264768e-01 7.84264768e-01 7.15735232e-01] [7.84264768e-01 7.15735232e-01 2.84264768e-01] [7.15735232e-01 2.84264768e-01 7.84264768e-01] [4.65735232e-01 4.65735232e-01 4.65735232e-01] [3.42647679e-02 5.34264768e-01 9.65735232e-01] [9.65735232e-01 3.42647679e-02 5.34264768e-01] [5.34264768e-01 9.65735232e-01 3.42647679e-02] [7.15735232e-01 7.15735232e-01 7.15735232e-01] [7.84264768e-01 2.84264768e-01 2.15735232e-01] [2.84264768e-01 2.15735232e-01 7.84264768e-01] [2.15735232e-01 7.84264768e-01 2.84264768e-01] [9.65735232e-01 9.65735232e-01 9.65735232e-01] [5.34264768e-01 3.42647679e-02 4.65735232e-01] [4.65735232e-01 5.34264768e-01 3.42647679e-02] [3.42647679e-02 4.65735232e-01 5.34264768e-01]] cellpar = Cell([[5.521047457673995, 5.392550800635566e-33, -2.2319054565251674e-33], [-1.0523933737927398e-32, 5.521047457673995, -1.1431561795339432e-17], [2.1832162852480215e-33, -1.1431561795339445e-17, 5.521047457673995]]) forces = [[ 9.07362187e-32 -7.25889749e-31 1.08883462e-30] [-4.53681093e-31 -6.35153531e-31 -3.62944875e-31] [-1.63325194e-30 -4.53681093e-31 9.39365853e-49] [ 3.62944875e-31 -3.62944875e-31 2.72208656e-31] [ 3.62944875e-31 9.39365853e-49 -4.53681093e-31] [-3.62944875e-31 -7.51492682e-49 3.62944875e-31] [-5.44417312e-31 -5.31746563e-64 2.20082870e-64] [ 3.62944875e-31 7.25889749e-31 -9.07362187e-32] [-9.07362187e-31 3.62944875e-31 7.25889749e-31] [-7.71257859e-31 9.07362187e-32 3.62944875e-31] [-7.03205695e-31 -4.53681093e-32 -5.89785421e-31] [-9.07362187e-32 3.62944875e-31 3.62944875e-31] [ 4.97229388e-11 4.97229388e-11 4.97229388e-11] [-4.97229388e-11 -4.97229388e-11 4.97229388e-11] [-4.97229388e-11 4.97229388e-11 -4.97229388e-11] [ 4.97229388e-11 -4.97229388e-11 -4.97229388e-11] [ 4.97229388e-11 4.97229388e-11 4.97229388e-11] [-4.97229388e-11 -4.97229388e-11 4.97229388e-11] [ 4.97229388e-11 -4.97229388e-11 -4.97229388e-11] [-4.97229388e-11 4.97229388e-11 -4.97229388e-11] [ 4.97229388e-11 4.97229388e-11 4.97229388e-11] [-4.97229388e-11 -4.97229388e-11 4.97229388e-11] [-4.97229388e-11 4.97229388e-11 -4.97229388e-11] [ 4.97229388e-11 -4.97229388e-11 -4.97229388e-11] [ 4.97229388e-11 4.97229388e-11 4.97229388e-11] [-4.97229388e-11 -4.97229388e-11 4.97229388e-11] [ 4.97229388e-11 -4.97229388e-11 -4.97229388e-11] [-4.97229388e-11 4.97229388e-11 -4.97229388e-11]] stress = [-2.19246983e-11 -2.19246983e-11 -2.19246983e-11 2.54591024e-30 4.31326581e-33 -1.77314758e-52] energy per atom = -5.729576756439539 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0