Nb bcc MEAM_LAMMPS_YangQi_2019_Nb__MO_360068930164_000 3.322380468249321
Optimization terminated successfully.
         Current function value: -13.994603
         Iterations: 73
         Function evaluations: 192

C11 =   249.470280 +/-     0.007336 GPa
C12 =   134.754428 +/-     0.005187 GPa
C44 =    21.230295 +/-     0.001834 GPa
B   =   172.993046 +/-     0.004235 GPa