element(s): ['C'] AFLOW prototype label: A_cI16_206_c Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.4773', '0.15607601'] model name: Tersoff_LAMMPS_Tersoff_1988_C__MO_579868029681_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.15607601 0.15607601 0.15607601]] spacegroup = 206 cell = [[4.4773, 0, 0], [0, 4.4773, 0], [0, 0, 4.4773]] ========================================= Step Time Energy fmax BFGS: 0 17:37:30 -105.268255 1.6969 BFGS: 1 17:37:30 -105.472988 0.5706 BFGS: 2 17:37:30 -105.507448 0.3353 BFGS: 3 17:37:30 -105.513247 0.3121 BFGS: 4 17:37:30 -105.533690 0.2545 BFGS: 5 17:37:30 -105.556687 0.3330 BFGS: 6 17:37:30 -105.572799 0.2020 BFGS: 7 17:37:30 -105.576229 0.0500 BFGS: 8 17:37:30 -105.576489 0.0029 BFGS: 9 17:37:30 -105.576493 0.0001 BFGS: 10 17:37:30 -105.576493 0.0000 BFGS: 11 17:37:30 -105.576493 0.0000 BFGS: 12 17:37:30 -105.576493 0.0000 Minimization converged after 12 steps. Maximum force component: 5.702359040689334e-10 eV/Angstrom Maximum stress component: 1.3575649110376766e-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 = [[0.15346985 0.15346985 0.15346985] [0.34653015 0.84653015 0.65346985] [0.84653015 0.65346985 0.34653015] [0.65346985 0.34653015 0.84653015] [0.65346985 0.65346985 0.65346985] [0.84653015 0.34653015 0.15346985] [0.34653015 0.15346985 0.84653015] [0.15346985 0.84653015 0.34653015] [0.84653015 0.84653015 0.84653015] [0.65346985 0.15346985 0.34653015] [0.15346985 0.34653015 0.65346985] [0.34653015 0.65346985 0.15346985] [0.34653015 0.34653015 0.34653015] [0.15346985 0.65346985 0.84653015] [0.65346985 0.84653015 0.15346985] [0.84653015 0.15346985 0.65346985]] cellpar = Cell([[4.437081819230481, 3.631102806778324e-37, 0.0], [-7.480921469156027e-37, 4.437081819230481, 0.0], [0.0, 0.0, 4.437081819230481]]) forces = [[ 5.70235904e-10 5.70235904e-10 5.70235904e-10] [-5.70235904e-10 -5.70235904e-10 5.70235904e-10] [-5.70235904e-10 5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 -5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 5.70235904e-10 5.70235904e-10] [-5.70235904e-10 -5.70235904e-10 5.70235904e-10] [-5.70235904e-10 5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 -5.70235904e-10 -5.70235904e-10] [-5.70235904e-10 -5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 -5.70235904e-10 5.70235904e-10] [-5.70235904e-10 5.70235904e-10 5.70235904e-10] [-5.70235904e-10 -5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 5.70235904e-10 -5.70235904e-10] [ 5.70235904e-10 -5.70235904e-10 5.70235904e-10] [-5.70235904e-10 5.70235904e-10 5.70235904e-10]] stress = [ 1.35756491e-10 1.35756491e-10 1.35756491e-10 0.00000000e+00 0.00000000e+00 -1.66953035e-33] energy per atom = -6.598530815351328 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0