element(s): ['S', 'Te'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.8073'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['S', 'Te'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[5.8073, 0, 0], [0, 5.8073, 0], [0, 0, 5.8073]] ========================================= Step Time Energy fmax BFGS: 0 14:39:12 -66.865119 14.4818 BFGS: 1 14:39:12 -69.071550 15.0273 BFGS: 2 14:39:13 -71.359743 15.4828 BFGS: 3 14:39:13 -73.716596 15.9426 BFGS: 4 14:39:13 -76.143378 16.4160 BFGS: 5 14:39:13 -78.640586 16.8802 BFGS: 6 14:39:13 -81.207370 17.3432 BFGS: 7 14:39:13 -83.843380 17.8027 BFGS: 8 14:39:13 -86.547859 18.2556 BFGS: 9 14:39:13 -89.319572 18.6986 BFGS: 10 14:39:13 -92.156733 19.1276 BFGS: 11 14:39:13 -95.056912 19.5380 BFGS: 12 14:39:13 -98.016939 19.9246 BFGS: 13 14:39:13 -101.032788 20.2812 BFGS: 14 14:39:13 -104.099447 20.6008 BFGS: 15 14:39:13 -107.214179 20.9045 BFGS: 16 14:39:13 -110.376032 21.1969 BFGS: 17 14:39:13 -113.580249 21.4492 BFGS: 18 14:39:13 -116.805241 21.5368 BFGS: 19 14:39:13 -120.036768 21.5338 BFGS: 20 14:39:13 -123.260045 21.4240 BFGS: 21 14:39:13 -126.457722 21.1892 BFGS: 22 14:39:13 -129.609504 20.8084 BFGS: 23 14:39:13 -132.691737 20.2576 BFGS: 24 14:39:13 -135.676919 19.5095 BFGS: 25 14:39:13 -138.533832 18.5420 BFGS: 26 14:39:13 -141.225624 17.3012 BFGS: 27 14:39:13 -143.708942 15.7550 BFGS: 28 14:39:13 -145.939513 13.9544 BFGS: 29 14:39:13 -147.865691 11.6555 BFGS: 30 14:39:13 -149.416677 8.9541 BFGS: 31 14:39:13 -150.519563 5.6553 BFGS: 32 14:39:13 -151.082434 1.7396 BFGS: 33 14:39:13 -151.135456 0.1629 BFGS: 34 14:39:13 -151.135890 0.0106 BFGS: 35 14:39:13 -151.135892 0.0000 BFGS: 36 14:39:13 -151.135892 0.0000 Minimization converged after 36 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.818090402094468e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['S', 'S', 'S', 'S', 'Te', 'Te', 'Te', 'Te'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.66350706e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.95498215e-49 0.00000000e+00] [2.95498215e-49 5.00000000e-01 0.00000000e+00] [1.18199286e-48 4.99052119e-34 5.00000000e-01]] cellpar = Cell([[4.631011158024233, 2.2341554077781617e-32, 7.398998872238878e-33], [2.3980186281458066e-32, 4.631011158024233, 8.711032549826194e-18], [-8.763781263804887e-33, 8.7110325498262e-18, 4.631011158024234]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.81809040e-10 -3.81809040e-10 -3.81809040e-10 1.00497224e-26 1.53263076e-33 -2.64537329e-50] energy per atom = -18.891986529612915 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0