element(s): ['Al', 'Li'] AFLOW prototype label: A3B_cP4_221_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.0255'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Li'] representative atom coordinates = [[0. 0.5 0.5] [0. 0. 0. ]] spacegroup = 221 cell = [[4.0255, 0, 0], [0, 4.0255, 0], [0, 0, 4.0255]] ========================================= Step Time Energy fmax BFGS: 0 09:22:46 -41.123648 16.560890 BFGS: 1 09:22:46 -43.666271 17.334130 BFGS: 2 09:22:46 -46.321214 18.053642 BFGS: 3 09:22:46 -49.078021 18.685951 BFGS: 4 09:22:46 -51.925412 19.239751 BFGS: 5 09:22:46 -54.838613 19.579255 BFGS: 6 09:22:46 -57.783709 19.644279 BFGS: 7 09:22:46 -60.713536 19.380492 BFGS: 8 09:22:46 -63.569263 18.603512 BFGS: 9 09:22:46 -66.262575 17.184709 BFGS: 10 09:22:46 -68.682334 14.917075 BFGS: 11 09:22:46 -70.692028 11.662793 BFGS: 12 09:22:46 -72.099898 6.831880 BFGS: 13 09:22:46 -72.650357 0.211131 BFGS: 14 09:22:46 -72.650766 0.040667 BFGS: 15 09:22:46 -72.650781 0.000171 BFGS: 16 09:22:46 -72.650781 0.000000 BFGS: 17 09:22:46 -72.650781 0.000000 Minimization converged after 17 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.522977552410172e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Li'] basis = [[0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.10319019e-16 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.10319019e-16] [0.00000000e+00 1.10319019e-16 1.10319019e-16]] cellpar = Cell([[3.370009691940946, -4.657978215973654e-35, 1.0838826394419614e-33], [1.020042166828442e-32, 3.370009691940946, -8.381372427549079e-18], [-1.5083582057784769e-33, -8.38137242754907e-18, 3.370009691940946]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.52297755e-14 -3.52297755e-14 -3.52297755e-14 1.52505373e-31 1.44709451e-33 -3.91080732e-51] energy per atom = -18.16269533027283 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0