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: Sim_LAMMPS_ReaxFF_IslamOstadhosseinBorodin_2015_LiS__SM_058492438145_000 ==== 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 14:36:40 -25.667180 0.1657 BFGS: 1 14:36:40 -25.668344 0.1598 BFGS: 2 14:36:40 -25.690199 0.0223 BFGS: 3 14:36:40 -25.690416 0.0037 BFGS: 4 14:36:40 -25.690419 0.0000 BFGS: 5 14:36:40 -25.690419 0.0000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.9284984318855026e-10 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] [1.71367486e-50 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 0.00000000e+00 0.00000000e+00] [8.56837431e-51 5.00000000e-01 0.00000000e+00] [2.40985527e-51 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[4.99093921834924, 8.098015675348647e-34, -2.7510534428708715e-34], [-7.212229671197538e-34, 4.99093921834924, 7.573421950510385e-20], [-1.9461974801256358e-35, 7.573421950510364e-20, 4.99093921834924]]) 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 = [-2.92849843e-10 -2.92849843e-10 -2.92849843e-10 -1.82959677e-25 1.31954629e-33 4.10886351e-50] energy per atom = -3.1676817148055143 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0