element(s): ['Cl', 'Na', 'O'] AFLOW prototype label: AB3C_cP5_221_a_c_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.5122'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Na', 'O'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0.5 0.5]] spacegroup = 221 cell = [[4.5122, 0, 0], [0, 4.5122, 0], [0, 0, 4.5122]] ========================================= Step Time Energy fmax BFGS: 0 10:46:41 -39.985523 2.8880 BFGS: 1 10:46:41 -40.268942 1.6410 BFGS: 2 10:46:41 -40.378727 0.2452 BFGS: 3 10:46:41 -40.380876 0.0236 BFGS: 4 10:46:41 -40.380896 0.0003 BFGS: 5 10:46:41 -40.380896 0.0000 BFGS: 6 10:46:41 -40.380896 0.0000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.2082742806689605e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Na', 'Na', 'Na', 'O'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.54272462e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01]] cellpar = Cell([[4.4351905555024995, -6.554722024565122e-33, 9.538767520100035e-34], [-6.035253753122149e-33, 4.4351905555024995, 1.450457219497333e-19], [7.669688086468743e-34, 1.4504572194973384e-19, 4.4351905555024995]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [3.20827428e-13 3.20827428e-13 3.20827428e-13 3.85588346e-29 8.35477250e-34 8.20983812e-50] energy per atom = -8.076179253901758 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0