Na bcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Na__MO_587469264453_002 4.30042004585
Optimization terminated successfully.
         Current function value: -2.262430
         Iterations: 68
         Function evaluations: 178

C11 =     7.187630 +/-     0.007336 GPa
C12 =     5.805271 +/-     0.005187 GPa
C44 =     5.869310 +/-     0.001834 GPa
B   =     6.266057 +/-     0.004235 GPa