element(s): ['Hg', 'Se'] AFLOW prototype label: AB_cF8_216_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.2599'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Hg', 'Se'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.2599, 0, 0], [0, 6.2599, 0], [0, 0, 6.2599]] ========================================= Step Time Energy fmax BFGS: 0 19:10:43 -10.519155 2.048675 BFGS: 1 19:10:43 -10.700034 2.071411 BFGS: 2 19:10:43 -11.013545 2.108300 BFGS: 3 19:10:43 -11.332377 2.142246 BFGS: 4 19:10:43 -11.656041 2.172623 BFGS: 5 19:10:43 -11.983949 2.198718 BFGS: 6 19:10:43 -12.317018 2.250212 BFGS: 7 19:10:43 -12.655861 2.266622 BFGS: 8 19:10:43 -12.996656 2.276050 BFGS: 9 19:10:43 -13.338325 2.277892 BFGS: 10 19:10:43 -13.679521 2.269679 BFGS: 11 19:10:43 -14.018678 2.250441 BFGS: 12 19:10:43 -14.354016 2.218454 BFGS: 13 19:10:43 -14.683479 2.171764 BFGS: 14 19:10:43 -15.004699 2.108153 BFGS: 15 19:10:43 -15.314954 2.025113 BFGS: 16 19:10:43 -15.611120 1.919799 BFGS: 17 19:10:43 -15.889620 1.788986 BFGS: 18 19:10:43 -16.146360 1.629025 BFGS: 19 19:10:43 -16.376664 1.435774 BFGS: 20 19:10:43 -16.575194 1.204545 BFGS: 21 19:10:43 -16.736341 0.935426 BFGS: 22 19:10:43 -16.853057 0.612059 BFGS: 23 19:10:43 -16.923051 0.280255 BFGS: 24 19:10:43 -16.935749 0.087799 BFGS: 25 19:10:43 -16.937002 0.004400 BFGS: 26 19:10:43 -16.937005 0.000064 BFGS: 27 19:10:43 -16.937005 0.000000 BFGS: 28 19:10:43 -16.937005 0.000000 Minimization converged after 28 steps. Maximum force component: 1.890643903216793e-30 eV/Angstrom Maximum stress component: 2.4191541996039334e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Hg', 'Hg', 'Hg', 'Hg', 'Se', 'Se', 'Se', 'Se'] basis = [[6.01216400e-38 1.28450186e-34 5.48549681e-38] [1.28315767e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01]] cellpar = Cell([[5.350718240886943, -1.1419804914669192e-32, 1.3784882476101915e-32], [1.7373123626849265e-33, 5.350718240886943, 7.078435765005898e-18], [-1.3789634807193458e-32, 7.07843576500594e-18, 5.350718240886943]]) forces = [[-2.19842314e-32 -4.39684629e-32 -2.19842314e-32] [-2.19842314e-32 -2.19842314e-32 2.19842314e-32] [-4.39684629e-32 -2.19842314e-32 2.19842314e-32] [-2.19842314e-32 -2.19842314e-32 -3.29763471e-32] [-1.75873851e-31 -6.59526943e-31 1.35752629e-30] [ 7.69448100e-32 5.67467974e-31 9.28833778e-31] [-4.12204339e-31 -6.59526943e-31 -2.63810777e-31] [ 2.19842314e-31 2.85795009e-31 -1.89064390e-30]] stress = [ 2.41915420e-14 2.41915420e-14 2.41915420e-14 1.95939212e-33 -1.14806117e-33 -1.69992722e-51] energy per atom = -2.1171256480156697 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0