element(s): ['C'] AFLOW prototype label: A_oC8_67_m Parameter names: ['a', 'b/a', 'c/a', 'y1', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4679', '1.7318773', '3.3343328', '0.58332715', '0.24954517'] model name: EDIP_LAMMPS_Marks_2000_C__MO_374144505645_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0. 0.41667285 0.24954517]] spacegroup = 67 cell = [[2.4679, 0, 0], [0, 4.2741, 0], [0, 0, 8.2288]] ========================================= Step Time Energy fmax BFGS: 0 16:54:49 -58.893432 0.227495 BFGS: 1 16:54:49 -58.894805 0.201639 BFGS: 2 16:54:49 -58.899512 0.066313 BFGS: 3 16:54:49 -58.899398 0.097493 BFGS: 4 16:54:49 -58.899610 0.000854 BFGS: 5 16:54:49 -58.899610 0.000656 BFGS: 6 16:54:49 -58.899610 0.000706 BFGS: 7 16:54:49 -58.899610 0.000495 BFGS: 8 16:54:49 -58.899610 0.000165 BFGS: 9 16:54:49 -58.899610 0.000037 BFGS: 10 16:54:49 -58.899610 0.000003 BFGS: 11 16:54:49 -58.899610 0.000000 BFGS: 12 16:54:49 -58.899610 0.000000 Minimization converged after 12 steps. Maximum force component: 8.946009371599667e-10 eV/Angstrom Maximum stress component: 6.485845249022291e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 4.16666667e-01 2.49545170e-01] [3.49648221e-34 8.33333333e-02 2.49545170e-01] [0.00000000e+00 9.16666667e-01 7.50454830e-01] [5.92509509e-34 5.83333333e-01 7.50454830e-01] [5.00000000e-01 9.16666667e-01 2.49545170e-01] [5.00000000e-01 5.83333333e-01 2.49545170e-01] [5.00000000e-01 4.16666667e-01 7.50454830e-01] [5.00000000e-01 8.33333333e-02 7.50454830e-01]] cellpar = Cell([[2.4593667213944337, -2.924727088551126e-41, 0.0], [-2.2903702312033043e-37, 4.2597481162381445, 0.0], [0.0, 0.0, 8.228799999999998]]) forces = [[ 2.42512282e-31 -8.94600937e-10 -2.46437836e-31] [-4.81006693e-47 8.94600937e-10 -2.40098599e-31] [ 1.21256141e-31 -8.94600937e-10 2.42475813e-31] [-1.21256141e-31 8.94600937e-10 2.42475813e-31] [ 2.42512282e-31 -8.94600937e-10 -2.44853026e-31] [-4.81006693e-47 8.94600937e-10 -2.43268217e-31] [ 2.42512282e-31 -8.94600937e-10 2.44060622e-31] [-1.21256141e-31 8.94600937e-10 2.42475813e-31]] stress = [ 3.42787242e-10 6.48584525e-10 8.52947479e-32 0.00000000e+00 0.00000000e+00 -1.17655775e-33] energy per atom = -7.362451307210782 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0