element(s): ['C', 'Si'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.058'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiSiC__MO_751442731010_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Si'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.058, 0, 0], [0, 4.058, 0], [0, 0, 4.058]] ========================================= Step Time Energy fmax BFGS: 0 14:21:32 -37.464961 15.4919 BFGS: 1 14:21:32 -39.657623 13.7645 BFGS: 2 14:21:32 -41.600386 12.1586 BFGS: 3 14:21:32 -43.310905 10.6667 BFGS: 4 14:21:33 -44.805744 9.2818 BFGS: 5 14:21:33 -46.100446 7.9971 BFGS: 6 14:21:33 -47.209584 6.8066 BFGS: 7 14:21:33 -48.146827 5.7042 BFGS: 8 14:21:33 -48.924983 4.6845 BFGS: 9 14:21:33 -49.556059 3.7423 BFGS: 10 14:21:33 -50.051301 2.8726 BFGS: 11 14:21:33 -50.421243 2.0709 BFGS: 12 14:21:33 -50.675746 1.3327 BFGS: 13 14:21:33 -50.824040 0.6541 BFGS: 14 14:21:33 -50.874533 0.0527 BFGS: 15 14:21:33 -50.874881 0.0024 BFGS: 16 14:21:33 -50.874882 0.0000 BFGS: 17 14:21:33 -50.874882 0.0000 Minimization converged after 17 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.5940033657500646e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', '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 1.74513315e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 1.54998960e-49] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [0.00000000e+00 1.74513315e-34 5.00000000e-01]] cellpar = Cell([[4.414402290253971, -2.4278062421356416e-32, -9.842618175264656e-33], [-2.1132541153380177e-32, 4.414402290253971, 9.118266819376949e-18], [1.6573617325719288e-32, 9.118266819376926e-18, 4.414402290253971]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.59400337e-10 -1.59400337e-10 -1.59400337e-10 -1.23946830e-27 -1.58130867e-34 6.95998915e-51] energy per atom = -6.359360268220215 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0