element(s): ['Al', 'U'] 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: ['4.3394'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'U'] representative atom coordinates = [[0. 0.5 0.5] [0. 0. 0. ]] spacegroup = 221 cell = [[4.3394, 0, 0], [0, 4.3394, 0], [0, 0, 4.3394]] ========================================= Step Time Energy fmax BFGS: 0 12:34:19 -39.662968 6.372053 BFGS: 1 12:34:20 -40.492761 4.600530 BFGS: 2 12:34:20 -41.011308 2.197872 BFGS: 3 12:34:20 -41.124198 0.673802 BFGS: 4 12:34:20 -41.133849 0.067094 BFGS: 5 12:34:20 -41.133949 0.001761 BFGS: 6 12:34:20 -41.133949 0.000005 BFGS: 7 12:34:21 -41.133949 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.7808291679318033e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'U'] basis = [[0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.67556541e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 0.00000000e+00]] cellpar = Cell([[4.1918556308612684, 2.7359521956084223e-32, 6.489168977585455e-33], [2.8313074245094003e-32, 4.1918556308612684, 1.6805052295347063e-17], [-1.4164954165325804e-32, 1.68050522953471e-17, 4.1918556308612684]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.78082917e-11 1.78082917e-11 1.78082917e-11 5.07540507e-28 -2.33822646e-34 -2.95484559e-51] energy per atom = -10.283487334437234 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0