element(s): ['Kr'] 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: ['6.233'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Kr'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[6.233, 0, 0], [0, 6.233, 0], [0, 0, 6.233]] ========================================= Step Time Energy fmax BFGS: 0 17:01:56 -0.018499 0.0099 BFGS: 1 17:01:56 -0.018503 0.0099 BFGS: 2 17:01:56 -0.020049 0.0108 BFGS: 3 17:01:56 -0.021736 0.0117 BFGS: 4 17:01:56 -0.023577 0.0128 BFGS: 5 17:01:56 -0.025590 0.0140 BFGS: 6 17:01:56 -0.027794 0.0156 BFGS: 7 17:01:56 -0.030241 0.0171 BFGS: 8 17:01:56 -0.032924 0.0187 BFGS: 9 17:01:56 -0.035869 0.0206 BFGS: 10 17:01:56 -0.039105 0.0226 BFGS: 11 17:01:56 -0.042664 0.0249 BFGS: 12 17:01:56 -0.046584 0.0274 BFGS: 13 17:01:56 -0.050903 0.0302 BFGS: 14 17:01:56 -0.055678 0.0339 BFGS: 15 17:01:56 -0.061019 0.0374 BFGS: 16 17:01:56 -0.066925 0.0414 BFGS: 17 17:01:56 -0.073461 0.0458 BFGS: 18 17:01:56 -0.080701 0.0508 BFGS: 19 17:01:56 -0.088728 0.0563 BFGS: 20 17:01:56 -0.097640 0.0627 BFGS: 21 17:01:56 -0.107557 0.0696 BFGS: 22 17:01:56 -0.118573 0.0774 BFGS: 23 17:01:56 -0.130815 0.0860 BFGS: 24 17:01:56 -0.144422 0.0956 BFGS: 25 17:01:56 -0.159674 0.1075 BFGS: 26 17:01:56 -0.176673 0.1194 BFGS: 27 17:01:56 -0.195545 0.1324 BFGS: 28 17:01:56 -0.216468 0.1469 BFGS: 29 17:01:56 -0.239637 0.1622 BFGS: 30 17:01:56 -0.265188 0.1786 BFGS: 31 17:01:57 -0.293244 0.1965 BFGS: 32 17:01:57 -0.324006 0.2136 BFGS: 33 17:01:57 -0.357283 0.2298 BFGS: 34 17:01:57 -0.392879 0.2443 BFGS: 35 17:01:57 -0.430279 0.2533 BFGS: 36 17:01:57 -0.468470 0.2545 BFGS: 37 17:01:57 -0.505842 0.2408 BFGS: 38 17:01:57 -0.539625 0.2052 BFGS: 39 17:01:57 -0.565539 0.1330 BFGS: 40 17:01:57 -0.576976 0.0076 BFGS: 41 17:01:57 -0.577000 0.0025 BFGS: 42 17:01:57 -0.577003 0.0000 BFGS: 43 17:01:57 -0.577003 0.0000 BFGS: 44 17:01:57 -0.577003 0.0000 Minimization converged after 44 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.2843420884411716e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Kr', 'Kr', 'Kr', 'Kr'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.17947566e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.89739244e-33 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.190614986942479, -1.9441769456389459e-32, 8.864809969759182e-33], [-4.0243883887370583e-33, 3.190614986942479, -2.982806955246044e-17], [-8.859731815381435e-33, -2.982806955246041e-17, 3.190614986942479]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.28434209e-13 -3.28434209e-13 -3.28434209e-13 -5.07761874e-33 -2.12835568e-35 1.99687503e-52] energy per atom = -0.1442506391003314 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0