element(s): ['C', 'Ti'] 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: ['4.407'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.407, 0, 0], [0, 4.407, 0], [0, 0, 4.407]] ========================================= Step Time Energy fmax BFGS: 0 20:19:06 -109.090767 19.510359 BFGS: 1 20:19:06 -111.703790 15.420028 BFGS: 2 20:19:06 -113.733276 11.712262 BFGS: 3 20:19:06 -115.241789 8.457018 BFGS: 4 20:19:06 -116.286534 5.531572 BFGS: 5 20:19:06 -116.917957 2.940178 BFGS: 6 20:19:07 -117.183605 0.649252 BFGS: 7 20:19:07 -117.198400 0.050379 BFGS: 8 20:19:07 -117.198492 0.000968 BFGS: 9 20:19:07 -117.198492 0.000001 BFGS: 10 20:19:07 -117.198492 0.000000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.792113972054376e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.19496512e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.04529169e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.68176390e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.97482560e-49 7.46853201e-50] [1.79244768e-48 5.00000000e-01 0.00000000e+00] [1.92638594e-66 3.36352780e-34 5.00000000e-01]] cellpar = Cell([[4.580737989907288, -2.4530284430416526e-32, 3.820184787317382e-33], [-2.623516074658589e-32, 4.580737989907288, 1.0146921885444163e-17], [-3.9549691594080994e-33, 1.0146921885444164e-17, 4.580737989907288]]) 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 = [-3.79211397e-12 -3.79211397e-12 -3.79211397e-12 -2.32608054e-30 2.80888188e-61 2.08845634e-61] energy per atom = -14.649811488845248 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0