Nb sc MEAM_LAMMPS_YangQi_2019_Nb__MO_360068930164_000 2.6782978251576433
Optimization terminated successfully.
         Current function value: -6.169157
         Iterations: 77
         Function evaluations: 202

C11 =   215.045856 +/-     0.007336 GPa
C12 =   154.501807 +/-     0.005187 GPa
C44 =  -108.986651 +/-     0.001834 GPa
B   =   174.683157 +/-     0.004235 GPa