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 16:40:18 -56.944010 11.070114 BFGS: 1 16:40:18 -58.623468 11.317715 BFGS: 2 16:40:19 -60.337011 11.527259 BFGS: 3 16:40:19 -62.080889 11.721663 BFGS: 4 16:40:20 -63.852587 11.897602 BFGS: 5 16:40:20 -65.649058 12.051284 BFGS: 6 16:40:20 -67.466645 12.178395 BFGS: 7 16:40:21 -69.304378 12.328053 BFGS: 8 16:40:21 -71.158668 12.389163 BFGS: 9 16:40:22 -73.020403 12.433451 BFGS: 10 16:40:22 -74.883749 12.402115 BFGS: 11 16:40:23 -76.738113 12.312246 BFGS: 12 16:40:23 -78.574036 12.154595 BFGS: 13 16:40:23 -80.380580 11.918673 BFGS: 14 16:40:24 -82.145132 11.592584 BFGS: 15 16:40:24 -83.853175 11.162841 BFGS: 16 16:40:25 -85.488040 10.614154 BFGS: 17 16:40:25 -87.030612 9.929188 BFGS: 18 16:40:25 -88.465467 9.149279 BFGS: 19 16:40:26 -89.765439 8.194811 BFGS: 20 16:40:26 -90.906157 6.978627 BFGS: 21 16:40:27 -91.847445 5.530674 BFGS: 22 16:40:27 -92.552154 3.818461 BFGS: 23 16:40:28 -92.977935 1.805115 BFGS: 24 16:40:28 -93.083070 0.290269 BFGS: 25 16:40:29 -93.085600 0.017665 BFGS: 26 16:40:29 -93.085610 0.000159 BFGS: 27 16:40:30 -93.085610 0.000000 BFGS: 28 16:40:30 -93.085610 0.000000 Minimization converged after 28 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.3254753239039754e-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] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.51092576e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 6.23665698e-49 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [6.23665698e-49 1.75546288e-34 5.00000000e-01]] cellpar = Cell([[4.388426475582628, -4.852375070996272e-32, -1.6743189494352643e-32], [-3.1482365825673246e-32, 4.388426475582628, -5.966376309707449e-18], [-7.824131086004286e-33, -5.966376309707445e-18, 4.388426475582628]]) 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 = [ 3.32547532e-14 3.32547532e-14 3.32547532e-14 1.27842260e-30 -4.00021030e-35 -4.96316728e-52] energy per atom = -11.635701239125906 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0