element(s): ['C'] AFLOW prototype label: A_hP12_194_bc2f Parameter names: ['a', 'c/a', 'z3', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4678', '13.950077', '0.86916696', '0.13083843'] model name: Tersoff_LAMMPS_Tersoff_1989_SiC__MO_171585019474_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.25 ] [0.33333333 0.66666667 0.25 ] [0.33333333 0.66666667 0.86916696] [0.33333333 0.66666667 0.13083843]] spacegroup = 194 cell = [[2.4678, 0, 0], [-1.2339, 2.1371774914592, 0], [0, 0, 34.426]] ========================================= Step Time Energy fmax BFGS: 0 17:45:58 -88.278462 1.607872 BFGS: 1 17:45:58 -88.349236 1.473613 BFGS: 2 17:45:58 -88.482249 1.188198 BFGS: 3 17:45:58 -88.587181 0.911961 BFGS: 4 17:45:58 -88.664939 0.644671 BFGS: 5 17:45:58 -88.716406 0.386102 BFGS: 6 17:45:58 -88.742443 0.136033 BFGS: 7 17:45:59 -88.746227 0.003492 BFGS: 8 17:45:59 -88.746230 0.000055 BFGS: 9 17:45:59 -88.746230 0.000023 BFGS: 10 17:45:59 -88.746230 0.000005 BFGS: 11 17:45:59 -88.746230 0.000000 BFGS: 12 17:45:59 -88.746230 0.000000 BFGS: 13 17:45:59 -88.746230 0.000000 Minimization converged after 13 steps. Maximum force component: 1.7221068346253046e-09 eV/Angstrom Maximum stress component: 1.3899641311379128e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 4.79013943e-35 2.50000000e-01] [0.00000000e+00 0.00000000e+00 7.50000000e-01] [3.33333333e-01 6.66666667e-01 2.50000000e-01] [6.66666667e-01 3.33333333e-01 7.50000000e-01] [3.33333333e-01 6.66666667e-01 8.69164265e-01] [6.66666667e-01 3.33333333e-01 3.69164265e-01] [6.66666667e-01 3.33333333e-01 1.30835735e-01] [3.33333333e-01 6.66666667e-01 6.30835735e-01] [3.33333333e-01 6.66666667e-01 1.30835735e-01] [6.66666667e-01 3.33333333e-01 6.30835735e-01] [6.66666667e-01 3.33333333e-01 8.69164265e-01] [3.33333333e-01 6.66666667e-01 3.69164265e-01]] cellpar = Cell([[2.5296784692229806, 7.107569166331992e-18, -3.3905093167018124e-38], [-1.2648392346114903, 2.1907658177536327, -7.622227155645225e-38], [6.482452624708665e-36, 2.9574057208171464e-36, 34.42599996569726]]) forces = [[ 5.82039630e-31 -2.88034918e-31 4.44929450e-69] [-6.23613890e-31 2.16026188e-31 -8.29495645e-70] [ 6.65188149e-31 -2.88034918e-31 -2.35552250e-47] [ 8.31485186e-32 1.44017459e-31 -7.23959772e-69] [ 4.98891112e-31 2.88034918e-31 -1.72210683e-09] [-2.24501000e-30 4.32052377e-31 -1.72210683e-09] [-8.31485186e-31 1.44017459e-30 1.72210683e-09] [-4.15742593e-31 -4.32052377e-31 1.72210683e-09] [ 4.98891112e-31 -1.72820951e-30 -1.72210683e-09] [-2.16186148e-30 2.88034918e-31 -1.72210683e-09] [-2.16186148e-30 2.30427934e-30 1.72210683e-09] [ 1.49667334e-30 8.64104753e-31 1.72210683e-09]] stress = [ 1.38996413e-10 1.38996413e-10 3.14294267e-21 -2.93361010e-32 -2.50047885e-33 -1.16129129e-26] energy per atom = -7.395519132241437 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0