element(s): ['Cl', 'Rb'] 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: ['3.9974'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Rb'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.9974, 0, 0], [0, 3.9974, 0], [0, 0, 3.9974]] ========================================= Step Time Energy fmax BFGS: 0 14:48:15 -14.039650 4.8139 BFGS: 1 14:48:15 -14.574710 2.0413 BFGS: 2 14:48:15 -14.633715 1.2319 BFGS: 3 14:48:15 -14.654705 0.1865 BFGS: 4 14:48:15 -14.655248 0.0119 BFGS: 5 14:48:15 -14.655250 0.0001 BFGS: 6 14:48:15 -14.655250 0.0000 BFGS: 7 14:48:15 -14.655250 0.0000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.0347476919233754e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Rb'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.8476898231321557, 3.7407479544258555e-32, -5.918249428929605e-32], [3.726900294346471e-32, 3.8476898231321557, 1.3212863598033931e-17], [7.862022769921846e-33, 1.3212863598033876e-17, 3.8476898231321557]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 2.03474769e-14 2.03474769e-14 2.03474769e-14 5.14375630e-31 -2.77523073e-34 8.64384668e-51] energy per atom = -7.327625205633085 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0