element(s): ['C'] AFLOW prototype label: A_cI16_229_f Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8764', '0.16261302'] model name: Tersoff_LAMMPS_ErhartAlbe_2005SiII_SiC__MO_408791041969_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.16261302 0.16261302 0.16261302]] spacegroup = 229 cell = [[4.8764, 0, 0], [0, 4.8764, 0], [0, 0, 4.8764]] ========================================= Step Time Energy fmax BFGS: 0 16:43:55 -90.657444 2.164371 BFGS: 1 16:43:55 -90.705902 2.427042 BFGS: 2 16:43:56 -91.053399 1.302603 BFGS: 3 16:43:56 -91.145337 1.228645 BFGS: 4 16:43:56 -91.314349 1.080709 BFGS: 5 16:43:56 -91.463903 0.936524 BFGS: 6 16:43:56 -91.594062 0.796131 BFGS: 7 16:43:56 -91.704380 0.659604 BFGS: 8 16:43:57 -91.794801 0.526950 BFGS: 9 16:43:57 -91.865564 0.398131 BFGS: 10 16:43:57 -91.917056 0.273088 BFGS: 11 16:43:58 -91.949734 0.151754 BFGS: 12 16:43:58 -91.964073 0.034062 BFGS: 13 16:43:58 -91.964869 0.004364 BFGS: 14 16:43:58 -91.964870 0.002024 BFGS: 15 16:43:58 -91.964870 0.000300 BFGS: 16 16:43:58 -91.964870 0.000022 BFGS: 17 16:43:59 -91.964870 0.000003 BFGS: 18 16:43:59 -91.964870 0.000000 BFGS: 19 16:43:59 -91.964870 0.000000 Minimization converged after 19 steps. Maximum force component: 1.0557789085734753e-09 eV/Angstrom Maximum stress component: 7.648850825653354e-11 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 = [[0.16442925 0.16442925 0.16442925] [0.83557075 0.83557075 0.16442925] [0.83557075 0.16442925 0.83557075] [0.16442925 0.83557075 0.83557075] [0.16442925 0.16442925 0.83557075] [0.83557075 0.83557075 0.83557075] [0.16442925 0.83557075 0.16442925] [0.83557075 0.16442925 0.16442925] [0.66442925 0.66442925 0.66442925] [0.33557075 0.33557075 0.66442925] [0.33557075 0.66442925 0.33557075] [0.66442925 0.33557075 0.33557075] [0.66442925 0.66442925 0.33557075] [0.33557075 0.33557075 0.33557075] [0.66442925 0.33557075 0.66442925] [0.33557075 0.66442925 0.66442925]] cellpar = Cell([[5.0353325973574306, -1.8652387211098298e-34, 2.5233103634655284e-33], [3.239521378004635e-33, 5.0353325973574306, -2.2059931199321295e-20], [-1.6698183127364665e-33, -2.20599311993195e-20, 5.0353325973574306]]) forces = [[-1.05577891e-09 -1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 -1.05577891e-09 1.05577891e-09] [-1.05577891e-09 1.05577891e-09 1.05577891e-09] [-1.05577891e-09 -1.05577891e-09 1.05577891e-09] [ 1.05577891e-09 1.05577891e-09 1.05577891e-09] [-1.05577891e-09 1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 -1.05577891e-09 -1.05577891e-09] [-1.05577891e-09 -1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 -1.05577891e-09 1.05577891e-09] [-1.05577891e-09 1.05577891e-09 1.05577891e-09] [-1.05577891e-09 -1.05577891e-09 1.05577891e-09] [ 1.05577891e-09 1.05577891e-09 1.05577891e-09] [-1.05577891e-09 1.05577891e-09 -1.05577891e-09] [ 1.05577891e-09 -1.05577891e-09 -1.05577891e-09]] stress = [-7.64885083e-11 -7.64885083e-11 -7.64885083e-11 3.16001452e-27 0.00000000e+00 1.77305205e-59] energy per atom = -5.747804376242923 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0