element(s): ['C'] AFLOW prototype label: A_cP1_221_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['1.774'] model name: Tersoff_LAMMPS_AlbeNordlundAverback_2002_PtC__MO_500121566391_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0 0 0]] spacegroup = 221 cell = [[1.774, 0, 0], [0, 1.774, 0], [0, 0, 1.774]] ========================================= Step Time Energy fmax BFGS: 0 16:36:30 -5.148544 3.973759 BFGS: 1 16:36:30 -5.073557 2.796729 BFGS: 2 16:36:30 -5.209062 1.618981 BFGS: 3 16:36:30 -5.159538 3.705074 BFGS: 4 16:36:30 -5.238927 0.597099 BFGS: 5 16:36:30 -5.242075 0.159168 BFGS: 6 16:36:30 -5.242295 0.013458 BFGS: 7 16:36:30 -5.242296 0.000256 BFGS: 8 16:36:30 -5.242296 0.000000 BFGS: 9 16:36:30 -5.242296 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.1656898768182995e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C'] basis = [[0. 0. 0.]] cellpar = Cell([[1.7437533181785985, 1.5496462692927512e-32, 3.2902806333328706e-34], [5.875488619351969e-33, 1.7437533181785985, 7.164683784779455e-19], [2.080070600130599e-33, 7.164683784779455e-19, 1.7437533181785985]]) forces = [[0. 0. 0.]] stress = [ 2.16568988e-12 2.16568988e-12 2.16568988e-12 -2.43804855e-29 -1.90824515e-45 1.35921468e-60] energy per atom = -5.2422961924354645 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0