element(s): ['Pt', 'Ti'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.14'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Pt', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[5.14, 0, 0], [0, 5.14, 0], [0, 0, 5.14]] ========================================= Step Time Energy fmax BFGS: 0 12:38:39 -59.512108 34.597146 BFGS: 1 12:38:39 -64.321560 29.626054 BFGS: 2 12:38:39 -68.423905 25.152897 BFGS: 3 12:38:39 -71.890525 21.141815 BFGS: 4 12:38:39 -74.787289 17.547679 BFGS: 5 12:38:39 -77.173636 14.329815 BFGS: 6 12:38:39 -79.103208 11.451550 BFGS: 7 12:38:39 -80.624421 8.879805 BFGS: 8 12:38:39 -81.780978 6.584730 BFGS: 9 12:38:39 -82.616291 4.570470 BFGS: 10 12:38:39 -83.163160 2.762153 BFGS: 11 12:38:40 -83.453702 1.143932 BFGS: 12 12:38:40 -83.519502 0.111899 BFGS: 13 12:38:40 -83.520174 0.005237 BFGS: 14 12:38:40 -83.520176 0.000026 BFGS: 15 12:38:40 -83.520176 0.000000 Minimization converged after 15 steps. Maximum force component: 7.255769284707005e-31 eV/Angstrom Maximum stress component: 3.0333738814542634e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Pt', 'Pt', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [8.08740113e-36 5.00000000e-01 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[5.518668173325832, -1.8277373704582747e-32, -2.0333730099139307e-32], [-2.3564429559018858e-32, 5.518668173325832, -2.568917978467198e-18], [-1.6101562415575685e-32, -2.5689179784671945e-18, 5.518668173325832]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 7.25576928e-31 -2.40305093e-63 -2.67341412e-63] [-7.25576928e-31 2.40305093e-63 2.67341412e-63] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-3.03337388e-10 -3.03337388e-10 -3.03337388e-10 6.77443696e-26 -5.39623225e-34 6.87051586e-50] energy per atom = -10.440021968742894 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0