element(s): ['Cl', 'K'] 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: ['3.8405'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'K'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.8405, 0, 0], [0, 3.8405, 0], [0, 0, 3.8405]] ========================================= Step Time Energy fmax BFGS: 0 12:24:23 -15.282481 7.745273 BFGS: 1 12:24:23 -16.343277 6.192976 BFGS: 2 12:24:23 -17.064333 3.125158 BFGS: 3 12:24:23 -17.147183 2.567870 BFGS: 4 12:24:23 -17.216038 0.408597 BFGS: 5 12:24:23 -17.218144 0.042898 BFGS: 6 12:24:23 -17.218167 0.000842 BFGS: 7 12:24:23 -17.218167 0.000002 BFGS: 8 12:24:23 -17.218167 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.670608948594415e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'K'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.589140466574517, -1.2043511627570027e-32, 1.523763857821508e-32], [1.1483198836194171e-32, 3.589140466574517, 9.029739004423265e-18], [-4.860418623299121e-33, 9.029739004423283e-18, 3.589140466574517]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 2.67060895e-12 2.67060895e-12 2.67060895e-12 6.58093858e-28 -1.46110387e-60 -5.88100708e-61] energy per atom = -8.609083660533718 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0