element(s): ['H', 'Na'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.9409'] model name: Sim_LAMMPS_ReaxFF_BrugnoliMiyataniAkaji_SiCeNaClHO_2023__SM_282799919035_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['H', 'Na'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[2.9409, 0, 0], [0, 2.9409, 0], [0, 0, 2.9409]] ========================================= Step Time Energy fmax BFGS: 0 11:30:44 -1.067940 0.733633 BFGS: 1 11:30:44 -1.090914 0.724216 BFGS: 2 11:30:44 -1.186987 0.514493 BFGS: 3 11:30:44 -1.082071 3.039034 BFGS: 4 11:30:44 -1.197681 0.468680 BFGS: 5 11:30:44 -1.205437 0.435865 BFGS: 6 11:30:44 -0.965288 3.005681 BFGS: 7 11:30:44 -1.213551 0.425109 BFGS: 8 11:30:44 -1.220837 0.484208 BFGS: 9 11:30:44 -0.910459 3.012527 BFGS: 10 11:30:44 -1.229237 0.209246 BFGS: 11 11:30:44 -1.227899 0.697381 BFGS: 12 11:30:44 -1.229481 0.066991 BFGS: 13 11:30:44 -1.229503 0.018199 BFGS: 14 11:30:44 -1.229505 0.000875 BFGS: 15 11:30:44 -1.229505 0.000011 BFGS: 16 11:30:44 -1.229505 0.000000 Minimization converged after 16 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.131374779233189e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['H', 'Na'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.805450286897779, -8.87302831916207e-33, 2.2216215711665884e-33], [-7.044415142951392e-33, 2.805450286897779, 1.008816610836343e-17], [-4.376832612226337e-33, 1.0088166108363432e-17, 2.805450286897779]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 5.13137478e-10 5.13137478e-10 5.13137478e-10 2.51850103e-26 -2.08811321e-33 -5.07523124e-50] energy per atom = -0.6147524888894265 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0