element(s): ['Fe', 'V'] AFLOW prototype label: AB3_cP8_223_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: ['4.6798'] model name: EAM_Dynamo_MendelevHanSon_2007_VFe__MO_249706810527_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[4.6798, 0, 0], [0, 4.6798, 0], [0, 0, 4.6798]] ========================================= Step Time Energy fmax BFGS: 0 16:49:04 -40.915718 0.186950 BFGS: 1 16:49:04 -40.917097 0.157299 BFGS: 2 16:49:04 -40.920422 0.001178 BFGS: 3 16:49:04 -40.920423 0.000008 BFGS: 4 16:49:04 -40.920423 0.000000 Minimization converged after 4 steps. Maximum force component: 2.3121460232325665e-31 eV/Angstrom Maximum stress component: 8.655409459289482e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'V', 'V', 'V', 'V', 'V', 'V'] basis = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0. 0.5 ] [0.75 0. 0.5 ] [0.5 0.25 0. ] [0.5 0.75 0. ] [0. 0.5 0.25] [0. 0.5 0.75]] cellpar = Cell([[4.6895892706657225, 1.7555238009591458e-37, 3.106742353771315e-33], [-2.1427651174450424e-37, 4.6895892706657225, 1.8627017746667126e-20], [-4.711351260055827e-32, 1.862701774668815e-20, 4.6895892706657225]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-7.70715341e-32 -9.63394176e-32 -3.85357671e-32] [ 2.31214602e-31 -3.85357671e-32 1.92678835e-32] [-3.85357671e-32 3.85357671e-32 -7.70715341e-32] [-3.87144158e-64 -3.85357671e-32 3.85357671e-32] [-5.78036506e-32 -3.85357671e-32 3.85357671e-32] [ 3.85357671e-32 1.92678835e-32 -3.85357671e-32]] stress = [ 8.65540946e-11 8.65540946e-11 8.65540946e-11 7.68755691e-26 -7.47290706e-34 -4.14830096e-49] energy per atom = -5.115052814418941 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0