element(s): ['Ti'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0022', '1.5915662'] model name: Tersoff_LAMMPS_PlummerRathodSrivastava_2021_TiAlC__MO_992900971352_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ti'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0022, 0, 0], [-1.5011, 2.5999814672416, 0], [0, 0, 4.7782]] ========================================= Step Time Energy fmax BFGS: 0 10:18:50 -9.674142 0.862300 BFGS: 1 10:18:50 -9.701196 0.679702 BFGS: 2 10:18:50 -9.739079 0.144806 BFGS: 3 10:18:50 -9.739892 0.031167 BFGS: 4 10:18:50 -9.739929 0.035041 BFGS: 5 10:18:50 -9.740030 0.029634 BFGS: 6 10:18:50 -9.740066 0.013773 BFGS: 7 10:18:50 -9.740075 0.002273 BFGS: 8 10:18:50 -9.740075 0.000256 BFGS: 9 10:18:50 -9.740075 0.000014 BFGS: 10 10:18:50 -9.740075 0.000001 BFGS: 11 10:18:50 -9.740075 0.000000 Minimization converged after 11 steps. Maximum force component: 4.809578242275664e-33 eV/Angstrom Maximum stress component: 4.328953873476061e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ti', 'Ti'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.919966904697278, 6.222039479227398e-18, -1.8711028639441477e-37], [-1.459983452348639, 2.5287655176776576, 1.1237756595898904e-36], [7.733553591286983e-37, 4.429666536068369e-36, 4.6823921246710105]]) forces = [[-7.94361730e-70 -4.54998796e-69 -4.80957824e-33] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [ 4.32895387e-10 4.32895387e-10 3.98010512e-10 -4.85792605e-33 -1.20202496e-33 1.13070094e-25] energy per atom = -4.870037627072213 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0