element(s): ['Cl', 'Cs'] 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: ['4.2029'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Cs'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[4.2029, 0, 0], [0, 4.2029, 0], [0, 0, 4.2029]] ========================================= Step Time Energy fmax BFGS: 0 17:05:19 -6.079848 2.928530 BFGS: 1 17:05:20 -6.407961 2.234564 BFGS: 2 17:05:20 -6.633905 0.599199 BFGS: 3 17:05:21 -6.642788 0.308768 BFGS: 4 17:05:22 -6.645428 0.022282 BFGS: 5 17:05:22 -6.645442 0.000748 BFGS: 6 17:05:23 -6.645442 0.000002 BFGS: 7 17:05:23 -6.645442 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.8778636342146285e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Cs'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[3.983592619339542, -6.764310443539465e-33, 7.859988974532762e-33], [-4.0309262865797664e-33, 3.983592619339542, -6.621010107854001e-19], [3.324112508390507e-33, -6.621010107854064e-19, 3.983592619339542]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 4.87786363e-12 4.87786363e-12 4.87786363e-12 8.17826854e-28 -2.58910323e-34 -4.52530777e-50] energy per atom = -3.3227211841225035 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0