element(s): ['C'] AFLOW prototype label: A_hR2_166_c Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4675532', '5.0459694', '0.83331463'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiAlC__MO_736419017411_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0. 0. 0.33331463]] spacegroup = 166 cell = [[2.4676, 0, 0], [-1.2338, 2.1370042863785, 0], [0, 0, 12.4512]] ========================================= Step Time Energy fmax BFGS: 0 15:55:29 -43.737064 2.5054 BFGS: 1 15:55:29 -43.899271 2.0304 BFGS: 2 15:55:29 -44.070682 1.4050 BFGS: 3 15:55:29 -44.181686 0.8219 BFGS: 4 15:55:29 -44.236390 0.2787 BFGS: 5 15:55:29 -44.243874 0.0148 BFGS: 6 15:55:29 -44.243896 0.0003 BFGS: 7 15:55:29 -44.243896 0.0001 BFGS: 8 15:55:29 -44.243896 0.0001 BFGS: 9 15:55:29 -44.243896 0.0000 BFGS: 10 15:55:29 -44.243896 0.0000 BFGS: 11 15:55:29 -44.243896 0.0000 Minimization converged after 11 steps. Maximum force component: 7.403419598187165e-09 eV/Angstrom Maximum stress component: 3.9524642236570257e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C'] basis = [[5.57020506e-33 1.11404193e-32 3.33333333e-01] [0.00000000e+00 1.00000000e+00 6.66666667e-01] [6.66666667e-01 3.33333333e-01 6.66666667e-01] [6.66666667e-01 3.33333333e-01 3.68352413e-11] [3.33333333e-01 6.66666667e-01 1.00000000e+00] [3.33333333e-01 6.66666667e-01 3.33333333e-01]] cellpar = Cell([[2.555161093466206, -3.298636342680278e-17, -8.52663004418859e-24], [-1.277580546733103, 2.2128344177033603, -2.7046032135154545e-18], [-4.3115867789786665e-23, 4.440890853457622e-16, 12.451199914505997]]) forces = [[-8.09506854e-31 2.64053092e-25 7.40341960e-09] [-1.98326492e-31 -2.64052704e-25 -7.40341960e-09] [-4.73562406e-31 2.64053092e-25 7.40341960e-09] [ 6.41534630e-31 -2.64053383e-25 -7.40341960e-09] [-8.65497596e-31 2.64052995e-25 7.40341960e-09] [ 1.37617957e-31 -2.64052704e-25 -7.40341960e-09]] stress = [ 3.95246422e-10 3.95246422e-10 2.89388031e-19 -1.40970042e-26 1.50530899e-33 2.12414673e-26] energy per atom = -7.373982668920011 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0