element(s): ['Cs'] AFLOW prototype label: A_tI4_141_a Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0985', '3.6231244'] model name: Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0 0 0]] spacegroup = 141 cell = [[5.0985, 0, 0], [0, 5.0985, 0], [0, 0, 18.4725]] ========================================= Step Time Energy fmax BFGS: 0 14:05:58 -0.557023 0.707826 BFGS: 1 14:05:58 -0.578682 0.725568 BFGS: 2 14:05:59 -0.691898 0.822153 BFGS: 3 14:05:59 -0.814084 0.912051 BFGS: 4 14:05:59 -0.943422 0.991279 BFGS: 5 14:05:59 -1.077848 1.056269 BFGS: 6 14:05:59 -1.215128 1.104002 BFGS: 7 14:05:59 -1.352897 1.131965 BFGS: 8 14:05:59 -1.488623 1.137965 BFGS: 9 14:06:00 -1.619501 1.119807 BFGS: 10 14:06:00 -1.742433 1.074890 BFGS: 11 14:06:00 -1.853982 0.999750 BFGS: 12 14:06:00 -1.950302 0.889603 BFGS: 13 14:06:00 -2.027466 0.737998 BFGS: 14 14:06:00 -2.081947 0.549816 BFGS: 15 14:06:00 -2.109619 0.299859 BFGS: 16 14:06:01 -2.113107 0.148557 BFGS: 17 14:06:01 -2.114022 0.140124 BFGS: 18 14:06:01 -2.119406 0.010620 BFGS: 19 14:06:01 -2.119431 0.000731 BFGS: 20 14:06:01 -2.119431 0.000017 BFGS: 21 14:06:02 -2.119431 0.000000 Minimization converged after 21 steps. Maximum force component: 1.148711177607382e-32 eV/Angstrom Maximum stress component: 6.776381256552155e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs', 'Cs', 'Cs'] basis = [[0.00000000e+00 5.89973557e-33 2.69634021e-33] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[4.297922474136622, 1.5130692092167325e-36, 8.149520421179064e-39], [-1.106203969382833e-36, 4.297922474136622, 1.9723657668976237e-16], [-2.321138603358847e-39, 7.407077462509654e-16, 14.91112359713663]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.78814014e-72 -5.70620491e-49 -1.14871118e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-6.73155712e-11 -6.73155712e-11 -6.77638126e-11 6.44598219e-27 3.75648407e-37 -1.72489946e-53] energy per atom = -0.5298576504141517 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0