element(s): ['Br', 'Li'] AFLOW prototype label: AB_cF8_225_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: ['5.5121'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Br', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[5.5121, 0, 0], [0, 5.5121, 0], [0, 0, 5.5121]] ========================================= Step Time Energy fmax BFGS: 0 14:20:39 -25.540825 0.2849 BFGS: 1 14:20:39 -25.544035 0.2409 BFGS: 2 14:20:39 -25.551877 0.0065 BFGS: 3 14:20:39 -25.551883 0.0003 BFGS: 4 14:20:39 -25.551883 0.0000 BFGS: 5 14:20:39 -25.551883 0.0000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.09072326059356e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Br', 'Br', 'Br', 'Br', 'Li', 'Li', 'Li', 'Li'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [2.73023492e-50 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] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[5.494359416048921, 6.537905560560442e-34, -5.252007596935228e-34], [-4.645868631452042e-36, 5.494359416048921, -4.037826600795667e-21], [4.973324875090379e-33, -4.037826600804408e-21, 5.494359416048921]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.09072326e-11 -4.09072326e-11 -4.09072326e-11 -4.98780776e-27 2.55191583e-35 6.36928511e-51] energy per atom = -3.193985361003002 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0