element(s): ['Mg', 'Zn'] AFLOW prototype label: AB2_oC12_63_c_ac Parameter names: ['a', 'b/a', 'c/a', 'y2', 'y3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.9129', '1.5940483', '1.0959311', '0.63662035', '0.29208245'] model name: EAM_IMD_BrommerBoissieuEuchner_2009_MgZn__MO_710767216198_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'Zn', 'Zn'] representative atom coordinates = [[0. 0.63662035 0.25 ] [0. 0. 0. ] [0. 0.29208245 0.25 ]] spacegroup = 63 cell = [[4.9129, 0, 0], [0, 7.8314, 0], [0, 0, 5.3842]] ========================================= Step Time Energy fmax BFGS: 0 13:21:35 -15.209982 0.297483 BFGS: 1 13:21:35 -15.213964 0.291547 BFGS: 2 13:21:35 -15.246974 0.218707 BFGS: 3 13:21:35 -15.258506 0.168166 BFGS: 4 13:21:35 -15.261104 0.172433 BFGS: 5 13:21:35 -15.275759 0.169711 BFGS: 6 13:21:35 -15.290702 0.152888 BFGS: 7 13:21:35 -15.305107 0.132733 BFGS: 8 13:21:35 -15.318326 0.114079 BFGS: 9 13:21:35 -15.329566 0.114876 BFGS: 10 13:21:35 -15.338381 0.140235 BFGS: 11 13:21:35 -15.344376 0.172797 BFGS: 12 13:21:35 -15.346235 0.173182 BFGS: 13 13:21:35 -15.347010 0.161900 BFGS: 14 13:21:35 -15.348182 0.143804 BFGS: 15 13:21:35 -15.350938 0.103621 BFGS: 16 13:21:35 -15.355027 0.074094 BFGS: 17 13:21:35 -15.358491 0.052158 BFGS: 18 13:21:35 -15.359704 0.021214 BFGS: 19 13:21:35 -15.359857 0.021803 BFGS: 20 13:21:35 -15.359881 0.022104 BFGS: 21 13:21:35 -15.359898 0.022086 BFGS: 22 13:21:35 -15.359958 0.021516 BFGS: 23 13:21:35 -15.360075 0.019548 BFGS: 24 13:21:35 -15.360299 0.016057 BFGS: 25 13:21:35 -15.360607 0.014620 BFGS: 26 13:21:35 -15.360894 0.009296 BFGS: 27 13:21:35 -15.361166 0.014530 BFGS: 28 13:21:35 -15.361586 0.024179 BFGS: 29 13:21:35 -15.362043 0.038496 BFGS: 30 13:21:35 -15.362270 0.062307 BFGS: 31 13:21:35 -15.362587 0.041885 BFGS: 32 13:21:35 -15.362742 0.044453 BFGS: 33 13:21:35 -15.362734 0.068531 BFGS: 34 13:21:35 -15.363457 0.052775 BFGS: 35 13:21:35 -15.364062 0.043062 BFGS: 36 13:21:35 -15.365835 0.033904 BFGS: 37 13:21:35 -15.367270 0.024690 BFGS: 38 13:21:35 -15.368126 0.016094 BFGS: 39 13:21:35 -15.368298 0.018909 BFGS: 40 13:21:35 -15.368325 0.021443 BFGS: 41 13:21:35 -15.368337 0.023105 BFGS: 42 13:21:35 -15.368341 0.023450 BFGS: 43 13:21:35 -15.368348 0.024022 BFGS: 44 13:21:35 -15.368354 0.024166 BFGS: 45 13:21:35 -15.368382 0.024103 BFGS: 46 13:21:35 -15.368436 0.023000 BFGS: 47 13:21:35 -15.368556 0.018985 BFGS: 48 13:21:35 -15.368721 0.010956 BFGS: 49 13:21:35 -15.368845 0.006129 BFGS: 50 13:21:35 -15.368882 0.001600 BFGS: 51 13:21:35 -15.368886 0.000291 BFGS: 52 13:21:35 -15.368886 0.000029 BFGS: 53 13:21:35 -15.368886 0.000002 BFGS: 54 13:21:35 -15.368886 0.000000 BFGS: 55 13:21:35 -15.368886 0.000000 BFGS: 56 13:21:35 -15.368886 0.000000 Minimization converged after 56 steps. Maximum force component: 4.41154007457982e-09 eV/Angstrom Maximum stress component: 1.2379048269708348e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg', 'Zn', 'Zn', 'Zn', 'Zn', 'Zn', 'Zn', 'Zn', 'Zn'] basis = [[5.63766861e-35 6.66666667e-01 2.50000000e-01] [3.95446412e-35 3.33333333e-01 7.50000000e-01] [5.00000000e-01 1.66666667e-01 2.50000000e-01] [5.00000000e-01 8.33333333e-01 7.50000000e-01] [0.00000000e+00 1.13412470e-16 0.00000000e+00] [0.00000000e+00 1.13412470e-16 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 3.33333333e-01 2.50000000e-01] [1.04931238e-36 6.66666667e-01 7.50000000e-01] [5.00000000e-01 8.33333333e-01 2.50000000e-01] [5.00000000e-01 1.66666667e-01 7.50000000e-01]] cellpar = Cell([[4.569364846505605, -2.3967047716477388e-37, 0.0], [-1.27710072347357e-36, 7.914372072663242, 0.0], [0.0, 0.0, 5.460024169683322]]) forces = [[ 7.11867091e-46 -4.41154007e-09 -2.69199976e-31] [-7.11867091e-46 4.41154007e-09 2.69199976e-31] [ 7.11867091e-46 -4.41154007e-09 -2.69199976e-31] [-7.11867091e-46 4.41154007e-09 2.69199976e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.80864533e-46 1.74055685e-09 -2.69199976e-31] [ 2.80864533e-46 -1.74055685e-09 1.34599988e-31] [-2.80864533e-46 1.74055685e-09 -1.34599988e-31] [ 2.80864533e-46 -1.74055685e-09 1.34599988e-31]] stress = [-1.03779690e-10 -8.45837790e-11 1.23790483e-10 0.00000000e+00 0.00000000e+00 2.42001383e-47] energy per atom = -1.0926579245818047 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is AB2_oC12_63_c_ac, while relaxed is AB2_hP6_194_c_ad. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.