element(s): ['Mn', 'Ni'] AFLOW prototype label: AB3_cP4_221_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: ['3.6143'] model name: MEAM_LAMMPS_ChoiKimSeol_2017_NiMn__MO_348689608050_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mn', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.5]] spacegroup = 221 cell = [[3.6143, 0, 0], [0, 3.6143, 0], [0, 0, 3.6143]] ========================================= Step Time Energy fmax BFGS: 0 18:43:08 -16.692387 0.515247 BFGS: 1 18:43:08 -16.703111 0.455796 BFGS: 2 18:43:08 -16.739276 0.015577 BFGS: 3 18:43:08 -16.739314 0.001216 BFGS: 4 18:43:08 -16.739315 0.000003 BFGS: 5 18:43:08 -16.739315 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.6750240976144826e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mn', 'Ni', 'Ni', 'Ni'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[3.5609872063693975, -4.028310109979872e-34, 2.8220790798504812e-34], [-3.7186388175502017e-34, 3.5609872063693975, -2.152605114414265e-20], [1.1782088280432941e-35, -2.15260511441424e-20, 3.5609872063693975]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 4.67502410e-11 4.67502410e-11 4.67502410e-11 -2.15179027e-28 -8.10024933e-35 -3.48646440e-51] energy per atom = -4.1848286355384925 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0