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: MEAM_LAMMPS_JeongLee_2020_PtC__MO_716623333967_002 ==== 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 14:47:48 -58.624144 3.195021 BFGS: 1 14:47:48 -58.626724 2.190544 BFGS: 2 14:47:48 -58.775603 0.904455 BFGS: 3 14:47:48 -58.791662 0.678798 BFGS: 4 14:47:48 -58.800951 0.348471 BFGS: 5 14:47:48 -58.802776 0.307359 BFGS: 6 14:47:48 -58.810452 0.055376 BFGS: 7 14:47:48 -58.810543 0.013319 BFGS: 8 14:47:48 -58.810557 0.006471 BFGS: 9 14:47:48 -58.810558 0.005962 BFGS: 10 14:47:48 -58.810563 0.003967 BFGS: 11 14:47:48 -58.810565 0.002682 BFGS: 12 14:47:48 -58.810565 0.000533 BFGS: 13 14:47:48 -58.810565 0.000043 BFGS: 14 14:47:48 -58.810565 0.000001 BFGS: 15 14:47:48 -58.810565 0.000000 BFGS: 16 14:47:48 -58.810565 0.000000 Minimization converged after 16 steps. Maximum force component: 4.607773662623771e-09 eV/Angstrom Maximum stress component: 2.0400571626053138e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 0.00000000e+00 9.04661405e-02] [0.00000000e+00 4.55797896e-35 5.90466140e-01] [2.00576855e-35 5.18853722e-35 9.09533860e-01] [2.69014379e-35 3.22657678e-36 4.09533860e-01] [3.33333333e-01 6.66666667e-01 6.58174220e-01] [6.66666667e-01 3.33333333e-01 1.58174220e-01] [6.66666667e-01 3.33333333e-01 3.41825780e-01] [3.33333333e-01 6.66666667e-01 8.41825780e-01]] cellpar = Cell([[2.514064028077973, -1.5279373498510005e-19, -9.092637451718134e-37], [-1.2570320140389866, 2.1772433150561574, -1.7559847321394372e-36], [-7.464675744145598e-36, -9.013781271132562e-36, 8.241561439771138]]) forces = [[ 1.75599979e-31 -1.78910639e-32 -4.60777366e-09] [ 4.17801191e-45 1.43128511e-31 -4.60777366e-09] [-2.89223495e-31 -7.15642555e-32 4.60777366e-09] [ 2.27247032e-31 -7.15642555e-32 4.60777366e-09] [-8.26352844e-32 -1.43128511e-31 -5.22250639e-10] [ 1.85929390e-31 1.07346383e-31 -5.22250639e-10] [-8.26352844e-32 7.15642555e-32 5.22250639e-10] [-2.68564674e-31 3.22039150e-31 5.22250639e-10]] stress = [ 2.04005716e-10 2.04005716e-10 -1.99839053e-10 -7.78505447e-33 -7.93182934e-34 -4.39653156e-26] energy per atom = -7.35132061835865 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0