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_PlummerTucker_2019_TiSiC__MO_751442731010_000 ==== 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 17:17:07 -15.814449 1.7111 BFGS: 1 17:17:07 -15.926125 1.3387 BFGS: 2 17:17:07 -16.074133 0.6507 BFGS: 3 17:17:07 -16.125310 0.0835 BFGS: 4 17:17:07 -16.126246 0.0063 BFGS: 5 17:17:07 -16.126252 0.0001 BFGS: 6 17:17:07 -16.126252 0.0000 BFGS: 7 17:17:07 -16.126252 0.0000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.5673757462461994e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 4.82324807e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.41162403e-34]] cellpar = Cell([[3.9930144935049157, 5.61575765178546e-33, -1.3949773175508179e-32], [-5.304096083226013e-33, 3.9930144935049157, -3.0051419185616904e-18], [-6.427728630556369e-34, -3.0051419185616846e-18, 3.9930144935049157]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.56737575e-14 -3.56737575e-14 -3.56737575e-14 -8.25095013e-30 5.10900203e-64 2.67131480e-64] energy per atom = -4.031562884438925 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0