element(s): ['Ca', 'O', 'Si'] AFLOW prototype label: AB3C_cP5_221_a_c_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.607'] model name: Sim_LAMMPS_ReaxFF_ManzanoMoeiniMarinelli_2012_CaSiOH__SM_714124634215_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca', 'O', 'Si'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.607, 0, 0], [0, 3.607, 0], [0, 0, 3.607]] ========================================= Step Time Energy fmax BFGS: 0 13:15:16 -24.193448 6.598157 BFGS: 1 13:15:16 -25.127024 5.900063 BFGS: 2 13:15:17 -25.965908 5.343154 BFGS: 3 13:15:17 -26.728894 4.881846 BFGS: 4 13:15:17 -27.433003 4.556715 BFGS: 5 13:15:17 -28.098630 4.367008 BFGS: 6 13:15:17 -28.730699 4.118208 BFGS: 7 13:15:17 -29.310380 3.860145 BFGS: 8 13:15:17 -29.889968 3.866689 BFGS: 9 13:15:17 -30.463722 3.840776 BFGS: 10 13:15:17 -30.957186 2.388300 BFGS: 11 13:15:17 -30.853673 4.596940 BFGS: 12 13:15:17 -30.974513 0.766445 BFGS: 13 13:15:17 -30.975346 0.528599 BFGS: 14 13:15:17 -30.976193 0.001969 BFGS: 15 13:15:17 -30.976193 0.000014 BFGS: 16 13:15:17 -30.976193 0.000000 Minimization converged after 16 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.2299737236884488e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca', 'O', 'O', 'O', 'Si'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.88679582e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.88679582e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01]] cellpar = Cell([[3.9640465484841703, -1.1811408554489015e-32, -2.7359891963291246e-32], [-5.028054378966668e-32, 3.9640465484841703, 2.3797222048884493e-17], [1.655265945722728e-32, 2.3797222048884453e-17, 3.9640465484841703]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.22997372e-11 -2.22997372e-11 -2.22997372e-11 1.76471136e-27 -4.18351852e-33 2.22299789e-49] energy per atom = -6.0938082173397605 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0