element(s): ['Ce'] AFLOW prototype label: A_hP4_194_ac Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.7488', '3.2082'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ce', 'Ce'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.7488, 0, 0], [-1.8744, 3.2465560337071, 0], [0, 0, 12.0269]] ========================================= Step Time Energy fmax BFGS: 0 14:25:20 -15.978425 0.206131 BFGS: 1 14:25:20 -15.979769 0.206745 BFGS: 2 14:25:20 -16.001008 0.155978 BFGS: 3 14:25:20 -16.011522 0.024811 BFGS: 4 14:25:20 -16.011667 0.021873 BFGS: 5 14:25:20 -16.011680 0.018136 BFGS: 6 14:25:20 -16.011688 0.016310 BFGS: 7 14:25:20 -16.011723 0.007938 BFGS: 8 14:25:20 -16.011750 0.006644 BFGS: 9 14:25:20 -16.011764 0.002582 BFGS: 10 14:25:20 -16.011767 0.000706 BFGS: 11 14:25:20 -16.011767 0.000083 BFGS: 12 14:25:20 -16.011767 0.000003 BFGS: 13 14:25:20 -16.011767 0.000000 BFGS: 14 14:25:20 -16.011767 0.000000 Minimization converged after 14 steps. Maximum force component: 1.2223079387807128e-32 eV/Angstrom Maximum stress component: 5.460666473844654e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ce', 'Ce', 'Ce', 'Ce'] basis = [[0. 0. 0. ] [0. 0. 0.5 ] [0.33333333 0.66666667 0.25 ] [0.66666667 0.33333333 0.75 ]] cellpar = Cell([[3.643728236733327, 2.3277890553175253e-17, -8.824183801472139e-38], [-1.8218641183666635, 3.155561217497742, 3.910151924315756e-37], [3.3642938600819044e-37, -1.298600386666313e-37, 11.899848132549891]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 9.35675376e-34 1.62063729e-33 1.22230794e-32] [-1.87135075e-33 -1.19550897e-50 4.53193595e-71]] stress = [-3.47341834e-11 -3.47341834e-11 -5.46066647e-11 -5.47080431e-35 1.61868171e-46 -4.01843780e-28] energy per atom = -4.002940735231618 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0