element(s): ['Si'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.868'] model name: Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.868, 0, 0], [0, 3.868, 0], [0, 0, 3.868]] ========================================= Step Time Energy fmax BFGS: 0 15:39:18 -15.853021 1.613189 BFGS: 1 15:39:18 -15.904653 0.039221 BFGS: 2 15:39:18 -15.904690 0.005578 BFGS: 3 15:39:18 -15.904691 0.000026 BFGS: 4 15:39:18 -15.904691 0.000000 BFGS: 5 15:39:18 -15.904691 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.783532349269124e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[3.846331194526916, 1.642357212088933e-32, -4.252172644393985e-33], [1.0147898713665415e-32, 3.846331194526916, 7.54086931682773e-25], [-1.770091867159671e-33, 7.5408693421979235e-25, 3.846331194526916]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.78353235e-15 -2.78353235e-15 -2.78353235e-15 3.63811328e-32 1.73574478e-35 3.75190463e-52] energy per atom = -3.976172708813225 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0