element(s): ['In', 'P'] AFLOW prototype label: AB_cF8_216_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.9396'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['In', 'P'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[5.9396, 0, 0], [0, 5.9396, 0], [0, 0, 5.9396]] ========================================= Step Time Energy fmax BFGS: 0 16:25:46 -43.511415 5.604983 BFGS: 1 16:25:47 -44.338295 5.412568 BFGS: 2 16:25:47 -45.132787 5.172162 BFGS: 3 16:25:47 -45.887423 4.880701 BFGS: 4 16:25:47 -46.593642 4.524669 BFGS: 5 16:25:48 -47.241355 4.099227 BFGS: 6 16:25:48 -47.819494 3.595433 BFGS: 7 16:25:48 -48.315568 3.003257 BFGS: 8 16:25:48 -48.715492 2.311449 BFGS: 9 16:25:49 -49.003392 1.507381 BFGS: 10 16:25:49 -49.161388 0.576886 BFGS: 11 16:25:49 -49.185378 0.070387 BFGS: 12 16:25:49 -49.185720 0.002774 BFGS: 13 16:25:50 -49.185720 0.000013 BFGS: 14 16:25:50 -49.185720 0.000000 Minimization converged after 14 steps. Maximum force component: 5.470520932679125e-31 eV/Angstrom Maximum stress component: 9.962205777609741e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['In', 'In', 'In', 'In', 'P', 'P', 'P', 'P'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75]] cellpar = Cell([[5.5477673150974285, 5.600923747633761e-33, -5.665416218858692e-34], [9.038988172982051e-33, 5.5477673150974285, 1.0890056905935552e-17], [2.4006092688671105e-34, 1.0890056905935555e-17, 5.5477673150974285]]) forces = [[ 9.11753489e-32 9.11753489e-32 9.11753489e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 3.94530584e-66 1.78973753e-49 9.11753489e-32] [ 9.11753489e-32 9.11753489e-32 1.78973753e-49] [ 2.27938372e-31 -4.55876744e-32 -3.19113721e-31] [-2.39335291e-31 -3.41907558e-31 -4.55876744e-32] [ 1.82350698e-31 8.94868765e-49 4.55876744e-31] [-2.27938372e-31 -2.27938372e-31 5.47052093e-31]] stress = [-9.96220578e-11 -9.96220578e-11 -9.96220578e-11 -1.14459765e-28 1.06795442e-33 5.94928449e-51] energy per atom = -6.148215034178508 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0