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_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== 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 16:48:17 -88.455451 0.423676 BFGS: 1 16:48:17 -88.465359 0.274898 BFGS: 2 16:48:17 -88.469942 0.251335 BFGS: 3 16:48:17 -88.471033 0.231044 BFGS: 4 16:48:17 -88.477775 0.059901 BFGS: 5 16:48:17 -88.478316 0.028874 BFGS: 6 16:48:17 -88.478337 0.002933 BFGS: 7 16:48:17 -88.478337 0.002691 BFGS: 8 16:48:17 -88.478338 0.002453 BFGS: 9 16:48:17 -88.478339 0.001341 BFGS: 10 16:48:17 -88.478339 0.000883 BFGS: 11 16:48:17 -88.478339 0.000188 BFGS: 12 16:48:17 -88.478339 0.000016 BFGS: 13 16:48:17 -88.478339 0.000001 BFGS: 14 16:48:17 -88.478339 0.000000 BFGS: 15 16:48:17 -88.478339 0.000000 Minimization converged after 15 steps. Maximum force component: 8.30799151696482e-10 eV/Angstrom Maximum stress component: 1.0225527728792419e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[2.95010224e-35 0.00000000e+00 1.87500000e-01] [3.33405019e-35 2.79251127e-35 6.87500000e-01] [0.00000000e+00 7.81480038e-36 8.12500000e-01] [8.30807537e-36 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([[2.521344330423286, 6.690120013237439e-21, 1.2161502531272895e-38], [-1.260672165211643, 2.1835482418344316, -1.7791733093980886e-37], [-6.098967717953521e-37, -9.895189128483533e-37, 12.35201415066208]]) forces = [[ 8.35074188e-48 1.35485502e-47 -1.69124492e-10] [ 1.65749164e-31 1.35489900e-47 -1.69124492e-10] [ 9.32339049e-32 -1.61485860e-31 1.69124492e-10] [ 1.03593228e-31 -3.58857467e-32 1.69124492e-10] [-8.28745821e-32 -3.07311093e-47 3.83609020e-10] [-1.03593228e-31 3.58857467e-32 3.83609020e-10] [ 8.28745821e-32 3.07311093e-47 -3.83609020e-10] [-1.03593228e-31 1.79428734e-31 -3.83609020e-10] [ 2.07186455e-31 -7.17714934e-32 -8.30799152e-10] [-2.07186455e-31 7.17714934e-32 -8.30799152e-10] [-2.48623746e-31 1.43542987e-31 8.30799152e-10] [ 2.30494932e-31 -4.03714651e-32 8.30799152e-10]] stress = [-2.76744979e-11 -2.76744979e-11 -1.02255277e-10 1.70614782e-32 4.22162101e-33 6.40808085e-27] energy per atom = -7.373194935708235 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0