element(s): ['Sr'] AFLOW prototype label: A_tI8_140_h Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['8.1402', '0.8704823', '0.66977491'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Sr'] representative atom coordinates = [[0.66977491 0.16977491 0. ]] spacegroup = 140 cell = [[8.1402, 0, 0], [0, 8.1402, 0], [0, 0, 7.0859]] ========================================= Step Time Energy fmax BFGS: 0 09:48:48 -5.994149 0.926141 BFGS: 1 09:48:48 -6.029720 0.923708 BFGS: 2 09:48:48 -6.163521 0.911581 BFGS: 3 09:48:48 -6.295964 0.894693 BFGS: 4 09:48:48 -6.426331 0.872784 BFGS: 5 09:48:48 -6.553787 0.848811 BFGS: 6 09:48:48 -6.677321 0.820692 BFGS: 7 09:48:48 -6.795897 0.785584 BFGS: 8 09:48:48 -6.908333 0.741986 BFGS: 9 09:48:48 -7.013239 0.688691 BFGS: 10 09:48:48 -7.108899 0.624940 BFGS: 11 09:48:48 -7.193153 0.549900 BFGS: 12 09:48:48 -7.264089 0.462142 BFGS: 13 09:48:48 -7.319541 0.360694 BFGS: 14 09:48:48 -7.357408 0.244725 BFGS: 15 09:48:48 -7.375897 0.124280 BFGS: 16 09:48:48 -7.378711 0.198856 BFGS: 17 09:48:48 -7.380896 0.224608 BFGS: 18 09:48:48 -7.391897 0.302525 BFGS: 19 09:48:48 -7.400421 0.292245 BFGS: 20 09:48:48 -7.407328 0.209659 BFGS: 21 09:48:48 -7.409882 0.138521 BFGS: 22 09:48:48 -7.411900 0.087769 BFGS: 23 09:48:48 -7.414473 0.069967 BFGS: 24 09:48:48 -7.415969 0.030536 BFGS: 25 09:48:48 -7.416308 0.012777 BFGS: 26 09:48:48 -7.416341 0.002254 BFGS: 27 09:48:48 -7.416342 0.000089 BFGS: 28 09:48:48 -7.416342 0.000004 BFGS: 29 09:48:48 -7.416342 0.000000 BFGS: 30 09:48:48 -7.416342 0.000000 Minimization converged after 30 steps. Maximum force component: 8.259001893550538e-10 eV/Angstrom Maximum stress component: 1.2533159223334911e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Sr', 'Sr', 'Sr', 'Sr', 'Sr', 'Sr', 'Sr', 'Sr'] basis = [[6.74695152e-01 1.74695152e-01 0.00000000e+00] [3.25304848e-01 8.25304848e-01 0.00000000e+00] [8.25304848e-01 6.74695152e-01 5.83538746e-34] [1.74695152e-01 3.25304848e-01 5.83538746e-35] [3.25304848e-01 1.74695152e-01 5.00000000e-01] [6.74695152e-01 8.25304848e-01 5.00000000e-01] [1.74695152e-01 6.74695152e-01 5.00000000e-01] [8.25304848e-01 3.25304848e-01 5.00000000e-01]] cellpar = Cell([[7.30622913024963, -5.571382731851942e-36, -3.7889864998651207e-32], [-4.1723299179976266e-36, 7.30622913024963, -7.738194261275956e-18], [3.44519739482073e-33, -6.736650429934755e-18, 6.60086398220067]]) forces = [[-8.25900189e-10 -8.25900189e-10 8.74729767e-28] [ 8.25900189e-10 8.25900189e-10 -8.74729767e-28] [ 8.25900189e-10 -8.25900189e-10 8.74729767e-28] [-8.25900189e-10 8.25900189e-10 -8.74729767e-28] [ 8.25900189e-10 -8.25900189e-10 8.74729767e-28] [-8.25900189e-10 8.25900189e-10 -8.74729767e-28] [-8.25900189e-10 -8.25900189e-10 8.74729767e-28] [ 8.25900189e-10 8.25900189e-10 -8.74729767e-28]] stress = [-1.25331592e-11 -1.25331592e-11 -5.22043812e-12 1.08831964e-27 4.31744535e-45 -1.19296517e-60] energy per atom = -0.9270427291820492 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0