element(s): ['C'] AFLOW prototype label: A_hP12_194_e2f Parameter names: ['a', 'c/a', 'z1', 'z2', 'z3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5213', '4.9308293', '0.18686753', '0.52076763', '0.6450971'] model name: Tersoff_LAMMPS_Tersoff_1989_SiC__MO_171585019474_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.18686753] [0.33333333 0.66666667 0.52076763] [0.33333333 0.66666667 0.6450971 ]] spacegroup = 194 cell = [[2.5213, 0, 0], [-1.26065, 2.1835098505617, 0], [0, 0, 12.4321]] ========================================= Step Time Energy fmax BFGS: 0 10:51:51 -88.423763 0.400317 BFGS: 1 10:51:51 -88.433333 0.273288 BFGS: 2 10:51:51 -88.437920 0.246576 BFGS: 3 10:51:51 -88.439006 0.227401 BFGS: 4 10:51:52 -88.445197 0.097654 BFGS: 5 10:51:52 -88.446057 0.034764 BFGS: 6 10:51:52 -88.446168 0.007319 BFGS: 7 10:51:52 -88.446170 0.002444 BFGS: 8 10:51:52 -88.446170 0.000546 BFGS: 9 10:51:53 -88.446170 0.000514 BFGS: 10 10:51:53 -88.446171 0.000169 BFGS: 11 10:51:53 -88.446171 0.000041 BFGS: 12 10:51:53 -88.446171 0.000001 BFGS: 13 10:51:53 -88.446171 0.000000 BFGS: 14 10:51:53 -88.446171 0.000000 Minimization converged after 14 steps. Maximum force component: 2.6150294429871945e-10 eV/Angstrom Maximum stress component: 1.2358298912289964e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.84053076e-35 2.01332661e-35 1.87500000e-01] [1.80217901e-35 4.06740797e-35 6.87500000e-01] [0.00000000e+00 9.41840765e-36 8.12500000e-01] [0.00000000e+00 0.00000000e+00 3.12500000e-01] [3.33333333e-01 6.66666667e-01 5.20833333e-01] [6.66666667e-01 3.33333333e-01 2.08333333e-02] [6.66666667e-01 3.33333333e-01 4.79166667e-01] [3.33333333e-01 6.66666667e-01 9.79166667e-01] [3.33333333e-01 6.66666667e-01 6.45833333e-01] [6.66666667e-01 3.33333333e-01 1.45833333e-01] [6.66666667e-01 3.33333333e-01 3.54166667e-01] [3.33333333e-01 6.66666667e-01 8.54166667e-01]] cellpar = Cell([[2.5212787152215577, -5.029586949868455e-21, 1.8433223307608623e-39], [-1.2606393576107788, 2.18349141740286, -9.81676267833599e-38], [2.1838052493755186e-37, -1.8247024759314482e-37, 12.351692703273644]]) forces = [[ 1.65744851e-31 -1.43539251e-31 -1.10969289e-10] [ 1.65744851e-31 2.87078503e-31 -1.10969289e-10] [ 1.03590532e-31 -3.22963316e-31 1.10969289e-10] [ 2.48617276e-31 -1.43539251e-31 1.10969289e-10] [ 7.56210882e-31 -1.61481658e-31 -1.53670493e-10] [-4.97234552e-31 5.74157005e-31 -1.53670493e-10] [-7.45851829e-31 1.43539251e-31 1.53670493e-10] [ 8.49442360e-31 -6.10041818e-31 1.53670493e-10] [ 8.28724254e-32 -3.86332061e-48 2.61502944e-10] [ 4.14362127e-31 -1.43539251e-31 2.61502944e-10] [ 8.28724254e-32 -3.58848128e-31 -2.61502944e-10] [-4.62342706e-48 3.86315529e-48 -2.61502944e-10]] stress = [-1.23582989e-11 -1.23582989e-11 -1.23524217e-11 9.74992357e-33 1.68873630e-32 -4.78451088e-28] energy per atom = -7.3705142097444485 ===============================================