element:
Nb
lattice type:
fcc
modelname:
EAM_Dynamo_ZhangAshcraftMendelev_2016_NiNb__MO_047308317761_000

Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms


Failed to perform relaxation using initial lattice constant guess of 2.5 Angstroms
Exception message:
Calling "kim_model.compute" failed.



Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms


Failed to perform relaxation using initial lattice constant guess of 3.0 Angstroms
Exception message:
Calling "kim_model.compute" failed.



Attempting to perform relaxation using initial lattice constant guess of 3.5 Angstroms

Optimization terminated successfully.
         Current function value: -28.637609
         Iterations: 29
         Function evaluations: 60
{'lattice_constant': 4.315001985430717, 'cohesive_energy': 7.159402360423654, 'element': 'Nb', 'species': 'Nb" "Nb" "Nb" "Nb', 'crystal_structure': 'fcc', 'space_group': 'Fm-3m', 'wyckoff_code': '4a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.0] [0.5 0.0 0.5] [0.0 0.5 0.5]]', 'iterations': 29, 'func_calls': 60, 'warnflag': 0, 'repeat': 0}