element(s): ['Ni', 'Zr'] AFLOW prototype label: A2B_cF24_227_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: ['6.9594'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni', 'Zr'] representative atom coordinates = [[0.125 0.125 0.125] [0.5 0.5 0.5 ]] spacegroup = 227 cell = [[6.9594, 0, 0], [0, 6.9594, 0], [0, 0, 6.9594]] ========================================= Step Time Energy fmax BFGS: 0 16:17:00 -438.705225 27.726643 BFGS: 1 16:17:00 -442.713928 25.735482 BFGS: 2 16:17:00 -446.430202 23.843165 BFGS: 3 16:17:00 -449.867502 21.999376 BFGS: 4 16:17:00 -453.033517 20.225638 BFGS: 5 16:17:00 -455.938574 18.519525 BFGS: 6 16:17:00 -458.592639 16.878697 BFGS: 7 16:17:00 -461.005335 15.300896 BFGS: 8 16:17:00 -463.185950 13.783939 BFGS: 9 16:17:01 -465.143453 12.325721 BFGS: 10 16:17:01 -466.886501 10.924209 BFGS: 11 16:17:01 -468.423453 9.577440 BFGS: 12 16:17:01 -469.762376 8.283520 BFGS: 13 16:17:01 -470.911059 7.040617 BFGS: 14 16:17:01 -471.877023 5.846965 BFGS: 15 16:17:01 -472.667526 4.700857 BFGS: 16 16:17:01 -473.289575 3.600647 BFGS: 17 16:17:01 -473.750317 2.552383 BFGS: 18 16:17:01 -474.058079 1.570270 BFGS: 19 16:17:01 -474.222998 0.654370 BFGS: 20 16:17:01 -474.257002 0.016430 BFGS: 21 16:17:01 -474.257024 0.000239 BFGS: 22 16:17:01 -474.257024 0.000000 BFGS: 23 16:17:01 -474.257024 0.000000 Minimization converged after 23 steps. Maximum force component: 2.381366460947638e-30 eV/Angstrom Maximum stress component: 2.6656114120659317e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Zr', 'Zr', 'Zr', 'Zr', 'Zr', 'Zr', 'Zr', 'Zr'] basis = [[1.25000000e-01 1.25000000e-01 1.25000000e-01] [8.75000000e-01 3.75000000e-01 6.25000000e-01] [3.75000000e-01 6.25000000e-01 8.75000000e-01] [6.25000000e-01 8.75000000e-01 3.75000000e-01] [3.75000000e-01 8.75000000e-01 6.25000000e-01] [8.75000000e-01 6.25000000e-01 3.75000000e-01] [6.25000000e-01 3.75000000e-01 8.75000000e-01] [1.25000000e-01 6.25000000e-01 6.25000000e-01] [8.75000000e-01 8.75000000e-01 1.25000000e-01] [3.75000000e-01 1.25000000e-01 3.75000000e-01] [3.75000000e-01 3.75000000e-01 1.25000000e-01] [8.75000000e-01 1.25000000e-01 8.75000000e-01] [6.25000000e-01 1.25000000e-01 6.25000000e-01] [1.25000000e-01 8.75000000e-01 8.75000000e-01] [1.25000000e-01 3.75000000e-01 3.75000000e-01] [6.25000000e-01 6.25000000e-01 1.25000000e-01] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [4.11426157e-33 0.00000000e+00 5.00000000e-01] [4.61790605e-33 5.00000000e-01 4.67860211e-33] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01]] cellpar = Cell([[7.244977496600754, -1.3150804869195848e-33, 7.108391783423808e-34], [1.4344592839875606e-32, 7.244977496600754, -9.46941201256122e-18], [-1.2830536318506642e-32, -9.469412012561231e-18, 7.244977496600754]]) forces = [[-3.57204969e-31 -4.16739131e-31 1.78602485e-31] [ 6.54875777e-31 -5.95341615e-31 -9.97197206e-31] [-2.97670808e-31 2.97670808e-31 -1.19068323e-31] [-6.88260828e-64 2.38136646e-31 6.54875777e-31] [ 2.38136646e-31 -2.38136646e-30 5.95341615e-32] [ 5.35807454e-31 3.57204969e-31 1.78602485e-31] [-2.38136646e-31 -2.38136646e-31 2.97670808e-31] [-1.19068323e-31 -4.76273292e-31 -2.97670808e-32] [-1.13114907e-30 5.65574534e-31 -2.38136646e-31] [-5.95341615e-32 2.38136646e-31 -3.11252039e-49] [-2.97670808e-31 5.95341615e-31 2.97670808e-31] [-3.57204969e-31 3.57204969e-31 -4.16739131e-31] [ 1.19068323e-31 -5.35807454e-31 -3.27437888e-31] [ 5.65574534e-31 -9.22779504e-31 4.16739131e-31] [-2.97670808e-31 -3.57204969e-31 -8.93012423e-32] [-2.38136646e-31 -5.35807454e-31 -1.78602485e-31] [ 2.38136646e-31 2.38136646e-31 1.19068323e-31] [-4.76273292e-31 -1.78602485e-31 7.14409938e-31] [-1.19068323e-31 8.93012423e-31 -6.54875777e-31] [ 3.57204969e-31 1.90509317e-30 -2.38136646e-31] [ 5.95341615e-32 -7.14409938e-31 -3.57204969e-31] [ 2.38136646e-31 9.52546584e-31 1.11626553e-30] [-4.76273292e-31 -9.52546584e-31 -2.38136646e-31] [ 3.57204969e-31 1.36172767e-48 -1.04184783e-30]] stress = [ 2.66561141e-14 2.66561141e-14 2.66561141e-14 -2.99438482e-30 -2.00384944e-32 -1.44658095e-48] energy per atom = -19.760709328020038 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0