element(s): ['C'] AFLOW prototype label: A_hP8_194_ef Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5188', '3.2978799', '0.092975226', '0.65554043'] model name: Sim_LAMMPS_TersoffZBL_DevanathanDiazdelaRubiaWeber_1998_SiC__SM_578912636995_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.09297523] [0.33333333 0.66666667 0.65554043]] spacegroup = 194 cell = [[2.5188, 0, 0], [-1.2594, 2.1813447870522, 0], [0, 0, 8.3067]] ========================================= Step Time Energy fmax BFGS: 0 15:42:17 -59.728268 0.5014 BFGS: 1 15:42:17 -59.738944 0.3559 BFGS: 2 15:42:17 -59.742578 0.3519 BFGS: 3 15:42:17 -59.745639 0.3055 BFGS: 4 15:42:17 -59.755500 0.0498 BFGS: 5 15:42:17 -59.755736 0.0390 BFGS: 6 15:42:17 -59.755792 0.0377 BFGS: 7 15:42:17 -59.756022 0.0252 BFGS: 8 15:42:17 -59.756084 0.0159 BFGS: 9 15:42:17 -59.756097 0.0029 BFGS: 10 15:42:17 -59.756097 0.0002 BFGS: 11 15:42:17 -59.756097 0.0000 BFGS: 12 15:42:17 -59.756097 0.0000 BFGS: 13 15:42:17 -59.756097 0.0000 Minimization converged after 13 steps. Maximum force component: 6.53514775628139e-09 eV/Angstrom Maximum stress component: 4.919304694251108e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[5.28392211e-35 0.00000000e+00 9.37500000e-02] [0.00000000e+00 2.88671260e-35 5.93750000e-01] [0.00000000e+00 5.31207141e-35 9.06250000e-01] [8.39958691e-35 0.00000000e+00 4.06250000e-01] [3.33333333e-01 6.66666667e-01 6.56250000e-01] [6.66666667e-01 3.33333333e-01 1.56250000e-01] [6.66666667e-01 3.33333333e-01 3.43750000e-01] [3.33333333e-01 6.66666667e-01 8.43750000e-01]] cellpar = Cell([[2.516118973369299, -3.5688283699130227e-19, -1.518437717064916e-38], [-1.2580594866846495, 2.179022949881833, -3.049596051318154e-38], [-2.990470343290306e-37, -3.497236798568525e-37, 8.217610156704389]]) forces = [[-2.48108486e-31 -1.43245501e-31 3.70704401e-09] [ 6.82298338e-31 -3.58113753e-32 3.70704401e-09] [ 3.30811315e-31 -2.86491003e-31 -3.70704401e-09] [ 1.53266748e-46 5.72982006e-31 -3.70704401e-09] [ 2.37820549e-46 -4.29736504e-31 -6.53514776e-09] [-1.15783960e-30 4.29736504e-31 -6.53514776e-09] [-2.19456832e-46 5.72982006e-31 6.53514776e-09] [ 3.30811315e-31 -2.86491003e-31 6.53514776e-09]] stress = [ 1.19504315e-10 1.19504315e-10 4.91930469e-10 1.83561608e-33 2.40015932e-45 -2.20978254e-26] energy per atom = -7.469512181996496 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0