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 17:23:00 -5.994149 0.9261 BFGS: 1 17:23:00 -6.029720 0.9237 BFGS: 2 17:23:00 -6.163521 0.9116 BFGS: 3 17:23:00 -6.295964 0.8947 BFGS: 4 17:23:00 -6.426331 0.8728 BFGS: 5 17:23:00 -6.553787 0.8488 BFGS: 6 17:23:00 -6.677321 0.8207 BFGS: 7 17:23:00 -6.795897 0.7856 BFGS: 8 17:23:00 -6.908333 0.7420 BFGS: 9 17:23:00 -7.013239 0.6887 BFGS: 10 17:23:00 -7.108899 0.6249 BFGS: 11 17:23:00 -7.193153 0.5499 BFGS: 12 17:23:00 -7.264089 0.4621 BFGS: 13 17:23:00 -7.319541 0.3607 BFGS: 14 17:23:00 -7.357408 0.2447 BFGS: 15 17:23:00 -7.375897 0.1243 BFGS: 16 17:23:00 -7.378711 0.1989 BFGS: 17 17:23:00 -7.380896 0.2246 BFGS: 18 17:23:00 -7.391897 0.3025 BFGS: 19 17:23:00 -7.400421 0.2922 BFGS: 20 17:23:00 -7.407328 0.2097 BFGS: 21 17:23:00 -7.409882 0.1385 BFGS: 22 17:23:00 -7.411900 0.0878 BFGS: 23 17:23:00 -7.414473 0.0700 BFGS: 24 17:23:00 -7.415969 0.0305 BFGS: 25 17:23:00 -7.416308 0.0128 BFGS: 26 17:23:00 -7.416341 0.0023 BFGS: 27 17:23:00 -7.416342 0.0001 BFGS: 28 17:23:00 -7.416342 0.0000 BFGS: 29 17:23:00 -7.416342 0.0000 BFGS: 30 17:23:00 -7.416342 0.0000 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