element(s): ['C'] AFLOW prototype label: A_hP12_194_e2f Parameter names: ['a', 'c/a', 'z1', 'z2', 'z3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5213', '4.9308293', '0.18686753', '0.52076763', '0.6450971'] model name: Tersoff_LAMMPS_Tersoff_1990_SiC__MO_444207127575_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.18686753] [0.33333333 0.66666667 0.52076763] [0.33333333 0.66666667 0.6450971 ]] spacegroup = 194 cell = [[2.5213, 0, 0], [-1.26065, 2.1835098505617, 0], [0, 0, 12.4321]] ========================================= Step Time Energy fmax BFGS: 0 14:33:17 -89.639822 0.4997 BFGS: 1 14:33:17 -89.650086 0.3273 BFGS: 2 14:33:17 -89.656933 0.3172 BFGS: 3 14:33:17 -89.660682 0.2688 BFGS: 4 14:33:17 -89.664588 0.2317 BFGS: 5 14:33:17 -89.672653 0.2119 BFGS: 6 14:33:17 -89.675267 0.0884 BFGS: 7 14:33:17 -89.675579 0.0275 BFGS: 8 14:33:17 -89.675614 0.0236 BFGS: 9 14:33:17 -89.675664 0.0185 BFGS: 10 14:33:17 -89.675749 0.0288 BFGS: 11 14:33:17 -89.675827 0.0240 BFGS: 12 14:33:17 -89.675858 0.0090 BFGS: 13 14:33:17 -89.675862 0.0012 BFGS: 14 14:33:17 -89.675862 0.0001 BFGS: 15 14:33:17 -89.675862 0.0000 BFGS: 16 14:33:17 -89.675862 0.0000 BFGS: 17 14:33:17 -89.675862 0.0000 Minimization converged after 17 steps. Maximum force component: 2.7957054065438223e-09 eV/Angstrom Maximum stress component: 2.3188026456360424e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 3.81174874e-35 1.87500000e-01] [0.00000000e+00 0.00000000e+00 6.87500000e-01] [2.25587717e-35 0.00000000e+00 8.12500000e-01] [0.00000000e+00 5.98921341e-35 3.12500000e-01] [3.33333333e-01 6.66666667e-01 5.20833333e-01] [6.66666667e-01 3.33333333e-01 2.08333333e-02] [6.66666667e-01 3.33333333e-01 4.79166667e-01] [3.33333333e-01 6.66666667e-01 9.79166667e-01] [3.33333333e-01 6.66666667e-01 6.45833333e-01] [6.66666667e-01 3.33333333e-01 1.45833333e-01] [6.66666667e-01 3.33333333e-01 3.54166667e-01] [3.33333333e-01 6.66666667e-01 8.54166667e-01]] cellpar = Cell([[2.514679093729172, 9.534946513348378e-19, 2.5528554791912716e-35], [-1.257339546864586, 2.1777759775350924, 5.1203986175397e-35], [1.299254830449562e-34, 3.568066900347612e-34, 12.319361293384546]]) forces = [[-1.65311002e-31 -2.86327055e-31 1.18165392e-09] [-4.95933007e-31 1.43163527e-31 1.18165392e-09] [-3.51285880e-31 3.57908819e-32 -1.18165392e-09] [-7.23235635e-32 2.68431614e-31 -1.18165392e-09] [-1.23983252e-30 1.28847175e-30 -2.33352096e-10] [ 8.67882761e-31 -9.30562928e-31 -2.33352096e-10] [ 7.43899510e-31 -4.29490582e-31 2.33352096e-10] [-4.54605256e-31 5.01072346e-31 2.33352096e-10] [-8.26555011e-32 2.86327055e-31 -2.79570541e-09] [-1.65311002e-31 -8.09723119e-44 -2.79570541e-09] [-2.89294254e-31 3.57908819e-31 2.79570541e-09] [-2.06638753e-31 -2.14745291e-31 2.79570541e-09]] stress = [-2.31880265e-10 -2.31880265e-10 2.05898201e-11 2.20526255e-32 4.24402975e-33 1.26441114e-25] energy per atom = -7.47298851045642 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0