Nb fcc EAM_MagneticCubic_DerletNguyenDudarev_2007_Nb__MO_218026715338_002 4.18842775375 Warning: Maximum number of function evaluations has been exceeded. C11 = 231.864564 +/- 0.007336 GPa C12 = 331.801107 +/- 0.005187 GPa C44 = 142.531526 +/- 0.001834 GPa B = 298.488926 +/- 0.004235 GPa Potential info: Nb potential Atomic number: 41