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 12:20:45 -16.692387 0.515247 BFGS: 1 12:20:45 -16.703111 0.455796 BFGS: 2 12:20:45 -16.739276 0.015577 BFGS: 3 12:20:45 -16.739314 0.001216 BFGS: 4 12:20:45 -16.739315 0.000003 BFGS: 5 12:20:45 -16.739315 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.67499492148129e-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([[3.560987206369397, -1.955017091043566e-34, -1.1074111325229607e-35], [-4.653874701576616e-34, 3.560987206369397, -2.144777268944141e-20], [9.842234353037276e-36, -2.1447772689441392e-20, 3.560987206369397]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 4.67499492e-11 4.67499492e-11 4.67499492e-11 2.55300394e-30 -1.62004987e-34 -4.30085984e-53] 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