element(s): ['Y'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0551'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Y'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[5.0551, 0, 0], [0, 5.0551, 0], [0, 0, 5.0551]] ========================================= Step Time Energy fmax BFGS: 0 15:22:59 -87.334940 25.234273 BFGS: 1 15:22:59 -90.240046 13.945692 BFGS: 2 15:22:59 -91.638868 5.065127 BFGS: 3 15:22:59 -91.889691 0.897335 BFGS: 4 15:22:59 -91.898611 0.075468 BFGS: 5 15:22:59 -91.898676 0.001274 BFGS: 6 15:22:59 -91.898676 0.000002 BFGS: 7 15:22:59 -91.898676 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.3210481567722796e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Y', 'Y', 'Y', 'Y'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[5.226002249322445, 4.664588826638945e-33, -1.382218432966099e-32], [1.8629832401809728e-33, 5.226002249322445, 2.991312777913253e-18], [1.0789500795169747e-32, 2.991312777913181e-18, 5.226002249322445]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.32104816e-12 -1.32104816e-12 -1.32104816e-12 -4.28776813e-29 -3.00877711e-34 1.29613154e-50] energy per atom = -22.974669073333143 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0