Cu fcc SNAP_LiHuChen_2018_Cu__MO_529419924683_000 3.6336620748043056
Optimization terminated successfully.
         Current function value: -16.406186
         Iterations: 73
         Function evaluations: 196

C11 =   172.679332 +/-     0.007336 GPa
C12 =   132.854776 +/-     0.005187 GPa
C44 =    87.279799 +/-     0.001834 GPa
B   =   146.129628 +/-     0.004235 GPa