element(s): ['Mg', 'Nd'] 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: ['8.9016'] model name: MEAM_LAMMPS_KimLee_2017_MgNd__MO_059320827436_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg', 'Nd'] representative atom coordinates = [[0.125 0.125 0.125] [0.5 0.5 0.5 ]] spacegroup = 227 cell = [[8.9016, 0, 0], [0, 8.9016, 0], [0, 0, 8.9016]] ========================================= Step Time Energy fmax BFGS: 0 14:55:14 -55.596645 0.5576 BFGS: 1 14:55:14 -55.609906 0.5522 BFGS: 2 14:55:14 -55.690174 0.5179 BFGS: 3 14:55:14 -55.765231 0.4827 BFGS: 4 14:55:14 -55.834954 0.4468 BFGS: 5 14:55:14 -55.899214 0.4099 BFGS: 6 14:55:14 -55.957882 0.3722 BFGS: 7 14:55:14 -56.010827 0.3336 BFGS: 8 14:55:14 -56.057915 0.2941 BFGS: 9 14:55:14 -56.099010 0.2537 BFGS: 10 14:55:14 -56.133973 0.2123 BFGS: 11 14:55:14 -56.162665 0.1701 BFGS: 12 14:55:14 -56.184942 0.1268 BFGS: 13 14:55:14 -56.200659 0.0826 BFGS: 14 14:55:14 -56.209668 0.0374 BFGS: 15 14:55:14 -56.211945 0.0008 BFGS: 16 14:55:14 -56.211946 0.0000 BFGS: 17 14:55:14 -56.211946 0.0000 Minimization converged after 17 steps. Maximum force component: 1.1096612318338272e-31 eV/Angstrom Maximum stress component: 4.421598444441958e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Nd', 'Nd', 'Nd', 'Nd', 'Nd', 'Nd', 'Nd', 'Nd'] 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 2.05279754e-33 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [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([[8.642535792133001, -7.77431739600265e-33, -1.355455545843691e-32], [-1.4111983343477544e-33, 8.642535792133001, -1.7254621327186835e-17], [1.3298230628708605e-32, -1.7254621327186872e-17, 8.642535792133001]]) forces = [[ 2.21932246e-32 8.87728985e-33 -1.33159348e-32] [-3.99478043e-32 1.10966123e-33 2.21932246e-32] [-1.10966123e-32 -3.77284819e-32 5.10444167e-32] [-1.77545797e-32 4.43082559e-50 -2.21932246e-32] [ 4.43864493e-33 -1.10966123e-31 -4.43864493e-33] [-3.99478043e-32 -4.43864493e-33 -3.99478043e-32] [ 3.36366061e-32 1.76158721e-32 5.54830616e-33] [ 2.66318696e-32 4.43864493e-33 4.43864493e-33] [ 6.21410290e-32 6.21410290e-32 -3.10705145e-32] [-4.43864493e-32 -3.10705145e-32 -2.21932246e-32] [ 2.21932246e-32 -6.65796739e-33 -1.47030113e-32] [ 8.87728985e-33 -3.10705145e-32 6.54700127e-32] [ 2.10835634e-32 8.87728985e-33 -4.43864493e-33] [-8.87728985e-33 6.65796739e-32 4.43864493e-32] [ 1.33159348e-32 7.32376413e-32 1.33159348e-32] [ 2.46899624e-32 1.10966123e-32 4.94146017e-33] [-3.00995609e-32 5.65927228e-32 -4.77154330e-32] [-2.42738394e-32 1.77545797e-32 -3.05156839e-32] [-1.66449185e-33 8.65535761e-32 -1.96964869e-32] [ 1.99739022e-32 -1.22062736e-32 -7.21279801e-33] [ 2.21932246e-32 -2.99608533e-32 -1.33159348e-32] [-8.87728985e-33 1.33159348e-32 1.10966123e-32] [-2.66318696e-32 8.87728985e-33 2.66318696e-32] [-1.10966123e-32 -3.99478043e-32 -8.87728985e-33]] stress = [ 4.42159844e-11 4.42159844e-11 4.42159844e-11 1.24258652e-28 -1.37517143e-35 8.55334849e-53] energy per atom = -2.342164410761636 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0