N fcc SW_BereSerra_2006_GaN__MO_861114678890_001 2.635988116264343
Optimization terminated successfully.
         Current function value: -7.586582
         Iterations: 72
         Function evaluations: 187

C11 =  1925.004541 +/-     0.007336 GPa
C12 =  2040.005219 +/-     0.005187 GPa
C44 =   250.404382 +/-     0.001834 GPa
B   =  2001.671660 +/-     0.004235 GPa