element(s): ['Li'] AFLOW prototype label: A_hR3_166_ac Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.0652442', '7.313745', '0.77781729'] model name: MEAM_LAMMPS_FuemmelerVita_2023_Li__MO_386038428339_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li', 'Li'] representative atom coordinates = [[0. 0. 0. ] [0. 0. 0.77781729]] spacegroup = 166 cell = [[3.0652, 0, 0], [-1.5326, 2.6545410676801, 0], [0, 0, 22.4184]] ========================================= Step Time Energy fmax BFGS: 0 12:13:49 -17.102183 0.022396 BFGS: 1 12:13:49 -17.102202 0.022215 BFGS: 2 12:13:49 -17.103502 0.009805 BFGS: 3 12:13:49 -17.103506 0.009861 BFGS: 4 12:13:49 -17.103525 0.009657 BFGS: 5 12:13:49 -17.103551 0.008734 BFGS: 6 12:13:50 -17.103583 0.006772 BFGS: 7 12:13:50 -17.103599 0.005149 BFGS: 8 12:13:50 -17.103603 0.004581 BFGS: 9 12:13:50 -17.103604 0.004413 BFGS: 10 12:13:50 -17.103608 0.004061 BFGS: 11 12:13:50 -17.103615 0.003257 BFGS: 12 12:13:50 -17.103625 0.002677 BFGS: 13 12:13:50 -17.103634 0.001332 BFGS: 14 12:13:50 -17.103637 0.000330 BFGS: 15 12:13:50 -17.103637 0.000067 BFGS: 16 12:13:50 -17.103637 0.000007 BFGS: 17 12:13:50 -17.103637 0.000000 BFGS: 18 12:13:50 -17.103637 0.000000 Minimization converged after 18 steps. Maximum force component: 5.4593168762924366e-09 eV/Angstrom Maximum stress component: 2.9140467255423676e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li', 'Li'] basis = [[0.00000000e+00 3.16708480e-33 0.00000000e+00] [6.66666667e-01 3.33333333e-01 3.33333333e-01] [3.33333333e-01 6.66666667e-01 6.66666667e-01] [1.12690939e-16 6.01850066e-31 7.77846667e-01] [3.21900509e-17 1.34716439e-31 2.22153333e-01] [6.66666667e-01 3.33333333e-01 1.11180000e-01] [6.66666667e-01 3.33333333e-01 5.55486667e-01] [3.33333333e-01 6.66666667e-01 4.44513333e-01] [3.33333333e-01 6.66666667e-01 8.88820000e-01]] cellpar = Cell([[3.0506418647556584, 2.806084246430414e-18, -1.4376168432148046e-17], [-1.5253209323778296, 2.6419333527267326, 1.4231942102948363e-17], [-5.473644675290343e-16, 5.962871750249412e-17, 22.555628149800913]]) forces = [[-1.56675267e-33 -2.71369523e-33 -1.08118726e-31] [-4.17800712e-33 -3.61826031e-33 -3.08910647e-32] [-1.56675267e-33 -2.71369523e-33 -1.08118726e-31] [-1.32482956e-25 1.44324161e-26 5.45931688e-09] [ 1.32482956e-25 -1.44324168e-26 -5.45931688e-09] [-1.32482953e-25 1.44324150e-26 5.45931688e-09] [ 1.32482958e-25 -1.44324186e-26 -5.45931688e-09] [-1.32482959e-25 1.44324168e-26 5.45931688e-09] [ 1.32482955e-25 -1.44324168e-26 -5.45931688e-09]] stress = [ 2.91404673e-10 2.91404673e-10 -9.98847095e-11 -5.15869775e-26 9.50791168e-26 8.73676785e-26] energy per atom = -1.9004040984139772 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0