element(s): ['Cs'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.1325'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[6.1325, 0, 0], [0, 6.1325, 0], [0, 0, 6.1325]] ========================================= Step Time Energy fmax BFGS: 0 16:53:18 -4.615561 3.313147 BFGS: 1 16:53:18 -5.094711 3.415092 BFGS: 2 16:53:18 -5.605128 3.358045 BFGS: 3 16:53:18 -6.085046 2.962428 BFGS: 4 16:53:18 -6.464936 1.980395 BFGS: 5 16:53:19 -6.632821 0.047370 BFGS: 6 16:53:19 -6.632877 0.017067 BFGS: 7 16:53:19 -6.632885 0.000092 BFGS: 8 16:53:19 -6.632885 0.000000 BFGS: 9 16:53:19 -6.632885 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.1019104853458022e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.371355059452117, -1.484424502487181e-32, -7.550253045490817e-33], [-1.17159260460502e-32, 5.371355059452117, 6.753184972794753e-17], [2.489441444069879e-32, 6.753184972794751e-17, 5.371355059452118]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-2.10191049e-14 -2.10191049e-14 -2.10191049e-14 -5.96245022e-30 -1.78008809e-35 -4.46574564e-51] energy per atom = -3.3164425095682684 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0