element(s): ['Na', 'O'] AFLOW prototype label: AB2_oP6_58_a_g Parameter names: ['a', 'b/a', 'c/a', 'x2', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2852', '1.3017129', '0.81097732', '0.87934512', '0.57767058'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Na', 'O'] representative atom coordinates = [[0. 0. 0. ] [0.87934512 0.57767058 0. ]] spacegroup = 58 cell = [[4.2852, 0, 0], [0, 5.5781, 0], [0, 0, 3.4752]] ========================================= Step Time Energy fmax BFGS: 0 13:33:18 -48.523058 9.374796 BFGS: 1 13:33:18 -49.457503 7.901398 BFGS: 2 13:33:18 -50.508547 7.851677 BFGS: 3 13:33:18 -51.523970 7.422004 BFGS: 4 13:33:18 -52.458873 7.021412 BFGS: 5 13:33:18 -53.303534 6.424349 BFGS: 6 13:33:18 -54.033073 5.740779 BFGS: 7 13:33:18 -54.635899 4.926199 BFGS: 8 13:33:18 -55.111847 4.031903 BFGS: 9 13:33:18 -55.475237 3.422919 BFGS: 10 13:33:19 -55.751993 3.080977 BFGS: 11 13:33:19 -55.974764 2.823617 BFGS: 12 13:33:19 -56.172287 2.657652 BFGS: 13 13:33:19 -56.361306 2.523006 BFGS: 14 13:33:19 -56.548771 3.233561 BFGS: 15 13:33:19 -56.736228 3.886510 BFGS: 16 13:33:19 -56.923339 4.495822 BFGS: 17 13:33:19 -57.108349 5.355452 BFGS: 18 13:33:19 -57.291068 6.413514 BFGS: 19 13:33:19 -57.470098 7.440301 BFGS: 20 13:33:19 -57.646256 8.463857 BFGS: 21 13:33:19 -57.819075 9.433018 BFGS: 22 13:33:19 -57.990472 10.391295 BFGS: 23 13:33:19 -58.162004 11.241376 BFGS: 24 13:33:19 -58.334679 12.105442 BFGS: 25 13:33:19 -58.508796 12.775942 BFGS: 26 13:33:19 -58.691778 13.580486 BFGS: 27 13:33:19 -58.876302 13.974357 BFGS: 28 13:33:19 -59.076383 14.693982 BFGS: 29 13:33:19 -59.283769 14.937169 BFGS: 30 13:33:19 -59.516119 15.317432 BFGS: 31 13:33:19 -59.773424 15.417078 BFGS: 32 13:33:19 -60.069181 15.463509 BFGS: 33 13:33:19 -60.411886 15.293232 BFGS: 34 13:33:19 -60.817657 14.966013 BFGS: 35 13:33:19 -61.318183 14.365875 BFGS: 36 13:33:19 -61.968178 13.403057 BFGS: 37 13:33:19 -62.828648 11.814762 BFGS: 38 13:33:19 -63.803460 9.613770 BFGS: 39 13:33:19 -65.007563 6.191087 BFGS: 40 13:33:19 -65.911305 3.973051 BFGS: 41 13:33:19 -66.562700 3.791655 BFGS: 42 13:33:19 -67.110557 4.435596 BFGS: 43 13:33:19 -67.555614 4.410548 BFGS: 44 13:33:19 -67.842105 3.998584 BFGS: 45 13:33:19 -68.037522 3.435493 BFGS: 46 13:33:19 -68.179542 2.793753 BFGS: 47 13:33:19 -68.287084 2.112626 BFGS: 48 13:33:19 -68.369373 1.481430 BFGS: 49 13:33:19 -68.426986 1.417548 BFGS: 50 13:33:19 -68.455474 0.737280 BFGS: 51 13:33:19 -68.465857 0.515532 BFGS: 52 13:33:20 -68.470156 0.204861 BFGS: 53 13:33:20 -68.470619 0.048356 BFGS: 54 13:33:20 -68.470657 0.009911 BFGS: 55 13:33:20 -68.470662 0.006994 BFGS: 56 13:33:20 -68.470663 0.002493 BFGS: 57 13:33:20 -68.470663 0.000286 BFGS: 58 13:33:20 -68.470663 0.000049 BFGS: 59 13:33:20 -68.470663 0.000004 BFGS: 60 13:33:20 -68.470663 0.000000 BFGS: 61 13:33:20 -68.470663 0.000000 BFGS: 62 13:33:20 -68.470663 0.000000 Minimization converged after 62 steps. Maximum force component: 2.501426228105404e-09 eV/Angstrom Maximum stress component: 1.2619703240669522e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Na', 'Na', 'O', 'O', 'O', 'O'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [1.00000000e+00 6.13704646e-01 1.77029507e-35] [9.94927217e-13 3.86295354e-01 0.00000000e+00] [5.00000000e-01 1.13704646e-01 5.00000000e-01] [5.00000000e-01 8.86295354e-01 5.00000000e-01]] cellpar = Cell([[3.0985285045092565, 4.182958656407761e-34, 0.0], [-4.97825005582029e-34, 5.769145026669522, 0.0], [0.0, 0.0, 3.0985285045300843]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.76542578e-10 2.50142623e-09 0.00000000e+00] [-1.76542578e-10 -2.50142623e-09 0.00000000e+00] [-1.76542578e-10 2.50142623e-09 0.00000000e+00] [ 1.76542578e-10 -2.50142623e-09 0.00000000e+00]] stress = [-2.48332278e-11 -1.26197032e-10 6.80836850e-12 0.00000000e+00 0.00000000e+00 -4.41299547e-32] energy per atom = -11.411777128773679 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is AB2_oP6_58_a_g, while relaxed is AB2_tI6_139_a_e. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.