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: EDIP_LAMMPS_Marks_2000_C__MO_374144505645_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 15:53:55 -44.170265 0.2212 BFGS: 1 15:53:55 -44.171554 0.1865 BFGS: 2 15:53:55 -44.174707 0.0017 BFGS: 3 15:53:55 -44.174708 0.0005 BFGS: 4 15:53:55 -44.174708 0.0004 BFGS: 5 15:53:55 -44.174708 0.0001 BFGS: 6 15:53:55 -44.174708 0.0000 BFGS: 7 15:53:55 -44.174708 0.0000 BFGS: 8 15:53:55 -44.174708 0.0000 Minimization converged after 8 steps. Maximum force component: 3.3510968764150665e-09 eV/Angstrom Maximum stress component: 4.0188175184272226e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.58496734e-33 1.15743479e-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 1.00000000e+00] [3.33333333e-01 6.66666667e-01 4.27613500e-11] [3.33333333e-01 6.66666667e-01 3.33333333e-01]] cellpar = Cell([[2.4593667213107167, -3.215872093122717e-18, -8.220051378144576e-24], [-1.2296833606553583, 2.129874057877125, 2.5429298737925557e-19], [-4.1497987049979045e-23, 4.4408909005813703e-16, 12.451199921055172]]) forces = [[ 3.34518414e-31 -1.19521644e-25 -3.35109688e-09] [-2.80626796e-31 1.19521551e-25 3.35109688e-09] [ 2.26735178e-31 -1.19521644e-25 -3.35109688e-09] [-1.18951941e-31 1.19521271e-25 3.35109688e-09] [-2.04397768e-31 -1.19521644e-25 -3.35109688e-09] [-1.11687047e-32 1.19521271e-25 3.35109688e-09]] stress = [ 4.01881752e-11 4.01881752e-11 1.64139479e-19 -1.43336603e-27 2.23660693e-34 1.09374107e-26] energy per atom = -7.36245130721078 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0