element(s): ['C', 'Si', 'Ti'] AFLOW prototype label: ABC2_hP8_194_a_c_f Parameter names: ['a', 'c/a', 'z3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.1084', '4.1574122', '0.59290308'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiSiC__MO_751442731010_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Si', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0.25 ] [0.33333333 0.66666667 0.59290308]] spacegroup = 194 cell = [[3.1084, 0, 0], [-1.5542, 2.6919533651235, 0], [0, 0, 12.9229]] ========================================= Step Time Energy fmax BFGS: 0 11:07:41 -49.956778 1.6697 BFGS: 1 11:07:41 -50.099875 1.1480 BFGS: 2 11:07:41 -50.244134 0.4478 BFGS: 3 11:07:41 -50.250955 0.4012 BFGS: 4 11:07:41 -50.258320 0.3336 BFGS: 5 11:07:41 -50.268059 0.1731 BFGS: 6 11:07:41 -50.271802 0.0973 BFGS: 7 11:07:41 -50.273103 0.0659 BFGS: 8 11:07:41 -50.273305 0.0569 BFGS: 9 11:07:41 -50.273691 0.0513 BFGS: 10 11:07:41 -50.274446 0.0627 BFGS: 11 11:07:41 -50.275740 0.0786 BFGS: 12 11:07:41 -50.277092 0.0633 BFGS: 13 11:07:41 -50.277775 0.0251 BFGS: 14 11:07:41 -50.277869 0.0037 BFGS: 15 11:07:41 -50.277873 0.0005 BFGS: 16 11:07:41 -50.277874 0.0001 BFGS: 17 11:07:41 -50.277874 0.0000 BFGS: 18 11:07:41 -50.277874 0.0000 BFGS: 19 11:07:41 -50.277874 0.0000 Minimization converged after 19 steps. Maximum force component: 3.038367307316853e-09 eV/Angstrom Maximum stress component: 6.005258405492413e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'Si', 'Si', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0. 0. 0. ] [0. 0. 0.5 ] [0.33333333 0.66666667 0.25 ] [0.66666667 0.33333333 0.75 ] [0.33333333 0.66666667 0.59948381] [0.66666667 0.33333333 0.09948381] [0.66666667 0.33333333 0.40051619] [0.33333333 0.66666667 0.90051619]] cellpar = Cell([[3.1035003477126026, 1.927744919373935e-18, -4.5651506181316105e-36], [-1.5517501738563013, 2.6877101417729503, -9.140965317259536e-36], [-2.0035156729427752e-35, -4.270462368890959e-35, 12.610622384635278]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.55023968e-32 -4.41714470e-32 2.25254563e-67] [-1.91267976e-31 6.62571705e-32 -2.62889893e-70] [ 5.10047936e-32 -4.41714470e-32 -3.03836731e-09] [ 5.10047936e-32 1.02891616e-44 -3.03836731e-09] [ 3.82535952e-32 -2.20857235e-32 3.03836731e-09] [ 6.37559920e-32 -2.20857235e-32 3.03836731e-09]] stress = [ 3.08133120e-10 3.08133120e-10 6.00525841e-10 -2.13350135e-32 -3.35939339e-33 -1.37177188e-26] energy per atom = -6.284734209837907 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0