element(s): ['Li', 'S'] 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: ['5.0192'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Li', 'S'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[5.0192, 0, 0], [0, 5.0192, 0], [0, 0, 5.0192]] ========================================= Step Time Energy fmax BFGS: 0 15:49:31 -67.295992 11.668136 BFGS: 1 15:49:31 -69.057741 11.806109 BFGS: 2 15:49:31 -70.833272 11.861721 BFGS: 3 15:49:31 -72.614342 11.879009 BFGS: 4 15:49:31 -74.394754 11.851860 BFGS: 5 15:49:31 -76.169045 11.799198 BFGS: 6 15:49:31 -77.929484 11.662778 BFGS: 7 15:49:31 -79.664487 11.458495 BFGS: 8 15:49:31 -81.363145 11.176426 BFGS: 9 15:49:31 -83.012968 10.805373 BFGS: 10 15:49:32 -84.606966 10.389235 BFGS: 11 15:49:32 -86.122957 9.803398 BFGS: 12 15:49:32 -87.541399 9.085751 BFGS: 13 15:49:32 -88.841188 8.218152 BFGS: 14 15:49:32 -90.005194 7.236987 BFGS: 15 15:49:32 -91.001366 6.011675 BFGS: 16 15:49:32 -91.797432 4.563618 BFGS: 17 15:49:32 -92.358012 2.866652 BFGS: 18 15:49:32 -92.643326 0.887510 BFGS: 19 15:49:32 -92.670134 0.101430 BFGS: 20 15:49:32 -92.670473 0.003062 BFGS: 21 15:49:32 -92.670473 0.000010 BFGS: 22 15:49:32 -92.670473 0.000000 Minimization converged after 22 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.202429429336544e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Li', 'Li', 'Li', 'Li', 'S', 'S', 'S', 'S'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [6.77777619e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.23232294e-48 1.54040368e-49] [1.23232294e-48 5.00000000e-01 0.00000000e+00] [0.00000000e+00 5.20302108e-34 5.00000000e-01]] cellpar = Cell([[4.441873090972916, 2.9965941253790247e-32, -3.8605597558198414e-33], [4.731694583205516e-32, 4.441873090972916, -1.3068863383666259e-17], [1.85285575989894e-32, -1.306886338366628e-17, 4.441873090972915]]) 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 = [-8.20242943e-11 -8.20242943e-11 -8.20242943e-11 1.23284161e-26 1.30150826e-35 -2.71196797e-51] energy per atom = -11.583809142982144 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0