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 17:47:42 -89.639822 0.499658 BFGS: 1 17:47:42 -89.650086 0.327316 BFGS: 2 17:47:42 -89.656933 0.317220 BFGS: 3 17:47:42 -89.660682 0.268822 BFGS: 4 17:47:42 -89.664588 0.231718 BFGS: 5 17:47:43 -89.672653 0.211926 BFGS: 6 17:47:43 -89.675267 0.088388 BFGS: 7 17:47:43 -89.675579 0.027465 BFGS: 8 17:47:43 -89.675614 0.023583 BFGS: 9 17:47:43 -89.675664 0.018533 BFGS: 10 17:47:43 -89.675749 0.028794 BFGS: 11 17:47:43 -89.675827 0.023992 BFGS: 12 17:47:43 -89.675858 0.009035 BFGS: 13 17:47:43 -89.675862 0.001163 BFGS: 14 17:47:43 -89.675862 0.000065 BFGS: 15 17:47:43 -89.675862 0.000007 BFGS: 16 17:47:44 -89.675862 0.000000 BFGS: 17 17:47:44 -89.675862 0.000000 Minimization converged after 17 steps. Maximum force component: 2.7957261197926464e-09 eV/Angstrom Maximum stress component: 2.3188234491011993e-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 0.00000000e+00 1.87500000e-01] [0.00000000e+00 3.84810167e-35 6.87500000e-01] [0.00000000e+00 5.26881213e-35 8.12500000e-01] [6.33298490e-36 1.21493892e-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([[2.5146790937291716, 9.65959899235175e-19, 1.6111548030755043e-36], [-1.2573395468645858, 2.177775977535092, 3.240957833657946e-36], [1.1130396274285681e-35, 3.215820936312845e-35, 12.319361293384548]]) forces = [[-8.26555011e-32 4.29490582e-31 1.18163636e-09] [-3.30622004e-31 2.86327055e-31 1.18163636e-09] [-1.65311002e-31 -2.86327055e-31 -1.18163636e-09] [ 1.65311002e-31 -2.86327055e-31 -1.18163636e-09] [-4.75269131e-31 3.93699700e-31 -2.33362685e-10] [ 3.30622004e-31 -5.72654110e-31 -2.33362685e-10] [ 4.75269131e-31 -3.93699700e-31 2.33362685e-10] [-3.30622004e-31 5.72654110e-31 2.33362685e-10] [ 3.30622004e-31 -7.29777942e-45 -2.79572612e-09] [ 2.06638753e-31 -2.86327055e-31 -2.79572612e-09] [ 2.89294254e-31 7.15817637e-32 2.79572612e-09] [-1.65311002e-31 2.86327055e-31 2.79572612e-09]] stress = [-2.31882345e-10 -2.31882345e-10 2.05887851e-11 -1.22514586e-33 4.24402975e-33 8.76556547e-26] energy per atom = -7.4729885104564175 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0