N fcc SW_BereSerra_2006_GaN__MO_861114678890_000 2.63598810881 Warning: Maximum number of function evaluations has been exceeded. C11 = 1925.004585 +/- 0.007336 GPa C12 = 2040.005267 +/- 0.005187 GPa C44 = 250.404388 +/- 0.001834 GPa B = 2001.671706 +/- 0.004235 GPa