element(s): ['Cl', '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: ['5.1545'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cl', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[5.1545, 0, 0], [0, 5.1545, 0], [0, 0, 5.1545]] ========================================= Step Time Energy fmax BFGS: 0 20:25:26 -56.944010 11.070114 BFGS: 1 20:25:26 -58.623468 11.317715 BFGS: 2 20:25:26 -60.337011 11.527259 BFGS: 3 20:25:26 -62.080889 11.721663 BFGS: 4 20:25:26 -63.852587 11.897602 BFGS: 5 20:25:27 -65.649058 12.051284 BFGS: 6 20:25:27 -67.466645 12.178395 BFGS: 7 20:25:27 -69.304378 12.328053 BFGS: 8 20:25:27 -71.158668 12.389163 BFGS: 9 20:25:27 -73.020403 12.433451 BFGS: 10 20:25:27 -74.883749 12.402115 BFGS: 11 20:25:27 -76.738113 12.312246 BFGS: 12 20:25:27 -78.574036 12.154595 BFGS: 13 20:25:27 -80.380580 11.918673 BFGS: 14 20:25:27 -82.145132 11.592584 BFGS: 15 20:25:27 -83.853175 11.162841 BFGS: 16 20:25:27 -85.488040 10.614154 BFGS: 17 20:25:27 -87.030612 9.929188 BFGS: 18 20:25:27 -88.465467 9.149279 BFGS: 19 20:25:27 -89.765439 8.194811 BFGS: 20 20:25:27 -90.906157 6.978627 BFGS: 21 20:25:27 -91.847445 5.530674 BFGS: 22 20:25:27 -92.552154 3.818461 BFGS: 23 20:25:27 -92.977935 1.805115 BFGS: 24 20:25:27 -93.083070 0.290269 BFGS: 25 20:25:27 -93.085600 0.017665 BFGS: 26 20:25:27 -93.085610 0.000159 BFGS: 27 20:25:27 -93.085610 0.000000 BFGS: 28 20:25:27 -93.085610 0.000000 Minimization converged after 28 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.2689337914856725e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cl', 'Cl', 'Cl', 'Cl', 'Li', 'Li', 'Li', 'Li'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [6.23665698e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.40437030e-33] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 6.23665698e-49 0.00000000e+00] [0.00000000e+00 5.00000000e-01 7.02185152e-34] [0.00000000e+00 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[4.388426475582629, 2.6612408539984367e-32, 3.825486679581079e-32], [-1.2658339543348613e-32, 4.388426475582629, 4.316036422521138e-17], [-2.913254312255531e-33, 4.316036422521139e-17, 4.3884264755826266]]) 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 = [ 3.26893379e-14 3.26893379e-14 3.26893379e-14 9.93781440e-31 5.33361374e-35 -1.74408192e-50] energy per atom = -11.63570123912591 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0