element(s): ['C'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5124', '1.6642254', '0.062750617'] model name: Tersoff_LAMMPS_Tersoff_1989_SiC__MO_171585019474_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0.06275062]] spacegroup = 194 cell = [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]] ========================================= Step Time Energy fmax BFGS: 0 14:14:56 -29.458299 0.6936 BFGS: 1 14:14:56 -29.465358 0.5737 BFGS: 2 14:14:56 -29.481872 0.0941 BFGS: 3 14:14:56 -29.482056 0.0048 BFGS: 4 14:14:56 -29.482056 0.0022 BFGS: 5 14:14:56 -29.482057 0.0017 BFGS: 6 14:14:56 -29.482057 0.0009 BFGS: 7 14:14:56 -29.482057 0.0003 BFGS: 8 14:14:56 -29.482057 0.0000 BFGS: 9 14:14:56 -29.482057 0.0000 BFGS: 10 14:14:56 -29.482057 0.0000 BFGS: 11 14:14:56 -29.482057 0.0000 Minimization converged after 11 steps. Maximum force component: 5.752792617843891e-10 eV/Angstrom Maximum stress component: 4.417330605472837e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.0625 ] [0.66666666 0.33333334 0.5625 ] [0.66666666 0.33333334 0.9375 ] [0.33333333 0.66666667 0.4375 ]] cellpar = Cell([[2.521278715210251, 4.679291188151159e-19, 1.5302871509960561e-38], [-1.2606393576051256, 2.1834914173930695, -1.5063247897292912e-38], [1.5663050872263507e-38, 1.5939963971796811e-37, 4.117230901094798]]) forces = [[-4.97234552e-31 2.87078503e-31 -5.75279262e-10] [-9.32314786e-31 -1.07654439e-31 -5.75279262e-10] [ 3.31489702e-31 2.23336045e-47 5.75279262e-10] [-3.93644021e-31 1.07654439e-31 5.75279262e-10]] stress = [-4.41733061e-11 -4.41733061e-11 -1.32983483e-11 2.92497707e-32 1.26655222e-32 -2.01110917e-26] energy per atom = -7.370514209744436 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0