element(s): ['C'] AFLOW prototype label: A_cI8_214_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.1243'] model name: Tersoff_LAMMPS_ErhartAlbe_2005SiII_SiC__MO_408791041969_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.125 0.125 0.125]] spacegroup = 214 cell = [[4.1243, 0, 0], [0, 4.1243, 0], [0, 0, 4.1243]] ========================================= Step Time Energy fmax BFGS: 0 18:21:56 -58.920054 0.5206 BFGS: 1 18:21:56 -58.931185 0.4772 BFGS: 2 18:21:56 -58.981395 0.1948 BFGS: 3 18:21:56 -58.991873 0.0089 BFGS: 4 18:21:56 -58.991896 0.0002 BFGS: 5 18:21:56 -58.991896 0.0000 BFGS: 6 18:21:56 -58.991896 0.0000 Minimization converged after 6 steps. Maximum force component: 1.2000513698961325e-30 eV/Angstrom Maximum stress component: 3.4697468098666577e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.125 0.125 0.125] [0.375 0.875 0.625] [0.875 0.625 0.375] [0.625 0.375 0.875] [0.875 0.375 0.125] [0.625 0.625 0.625] [0.375 0.125 0.875] [0.125 0.875 0.375]] cellpar = Cell([[4.172560016512571, -6.892265399756634e-33, -3.586368413242024e-33], [-3.6433392817449296e-32, 4.172560016512571, -2.0526937307463168e-19], [-4.2193190859108186e-33, -2.052693730746238e-19, 4.172560016512571]]) forces = [[-4.80020548e-31 7.92901480e-64 4.12583767e-64] [ 1.20005137e-30 5.48594912e-31 -6.85743640e-32] [-4.45733366e-31 -8.57179550e-32 -1.71435910e-31] [ 6.85743640e-32 -1.37148728e-31 5.48594912e-31] [-6.85743640e-32 -9.27718134e-51 1.88579501e-31] [ 1.37148728e-31 -2.26543280e-64 -1.17881076e-64] [-3.85730797e-31 -3.08584638e-31 -4.80020548e-31] [ 3.59811311e-63 -4.20017979e-31 6.85743640e-32]] stress = [-3.46974681e-13 -3.46974681e-13 -3.46974681e-13 -5.31083075e-30 -4.71980457e-34 -7.31944705e-51] energy per atom = -7.373986988501171 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0