element(s): ['C'] AFLOW prototype label: A_hR2_166_c Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4675532', '5.0459694', '0.83331463'] model name: Tersoff_LAMMPS_Tersoff_1994_SiC__MO_794973922560_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0. 0. 0.33331463]] spacegroup = 166 cell = [[2.4676, 0, 0], [-1.2338, 2.1370042863785, 0], [0, 0, 12.4512]] ========================================= Step Time Energy fmax BFGS: 0 15:55:29 -29.073945 5.7674 BFGS: 1 15:55:29 -29.615264 5.0658 BFGS: 2 15:55:29 -30.088503 4.4052 BFGS: 3 15:55:29 -30.497674 3.7835 BFGS: 4 15:55:29 -30.846623 3.1988 BFGS: 5 15:55:29 -31.139076 2.6491 BFGS: 6 15:55:29 -31.378730 2.1324 BFGS: 7 15:55:29 -31.569441 1.6466 BFGS: 8 15:55:29 -31.715625 1.1883 BFGS: 9 15:55:29 -31.823123 0.7528 BFGS: 10 15:55:29 -31.900988 0.4828 BFGS: 11 15:55:29 -31.963732 0.6566 BFGS: 12 15:55:29 -32.026910 0.8202 BFGS: 13 15:55:29 -32.095190 1.0720 BFGS: 14 15:55:29 -32.169302 1.7503 BFGS: 15 15:55:29 -32.302829 1.7535 BFGS: 16 15:55:29 -32.524586 1.6863 BFGS: 17 15:55:29 -32.725594 1.5947 BFGS: 18 15:55:29 -32.905842 1.4742 BFGS: 19 15:55:29 -33.069058 1.3431 BFGS: 20 15:55:29 -33.212426 1.1886 BFGS: 21 15:55:29 -33.338178 1.0328 BFGS: 22 15:55:29 -33.440947 0.8362 BFGS: 23 15:55:29 -33.526506 0.6868 BFGS: 24 15:55:29 -33.582624 0.4011 BFGS: 25 15:55:29 -33.621720 0.2611 BFGS: 26 15:55:29 -33.632662 0.0642 BFGS: 27 15:55:29 -33.632990 0.0142 BFGS: 28 15:55:29 -33.633002 0.0007 BFGS: 29 15:55:29 -33.633002 0.0001 BFGS: 30 15:55:29 -33.633002 0.0000 BFGS: 31 15:55:29 -33.633002 0.0000 BFGS: 32 15:55:29 -33.633002 0.0000 Minimization converged after 32 steps. Maximum force component: 8.395538235481389e-11 eV/Angstrom Maximum stress component: 7.144479075888755e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C'] basis = [[0. 0. 0.31318081] [0. 1. 0.68681919] [0.66666667 0.33333333 0.64651414] [0.66666667 0.33333333 0.02015252] [0.33333333 0.66666667 0.97984748] [0.33333333 0.66666667 0.35348586]] cellpar = Cell([[2.520451852597864, -6.056975269755626e-19, 1.8173020594276054e-18], [-1.260225926298932, 2.1827753333653015, 1.9881050233951266e-18], [7.855937072247521e-18, 4.668878234316448e-16, 12.496231164495272]]) forces = [[ 5.27245393e-29 3.13686108e-27 8.39553824e-11] [-5.23379282e-29 -3.13714806e-27 -8.39553824e-11] [ 5.26693092e-29 3.13695674e-27 8.39553824e-11] [-5.27245393e-29 -3.13686108e-27 -8.39553824e-11] [ 5.27245393e-29 3.13686108e-27 8.39553824e-11] [-5.25036187e-29 -3.13724372e-27 -8.39553824e-11]] stress = [-7.14447908e-12 -7.14447908e-12 1.84449885e-12 4.20143503e-28 5.70828011e-29 4.39113487e-27] energy per atom = -5.605500302859458 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0