Ga sc SW_BereSerra_2006_GaN__MO_861114678890_000 2.44490371644 Warning: Maximum number of function evaluations has been exceeded. C11 = 382.315379 +/- 0.007336 GPa C12 = 41.718997 +/- 0.005187 GPa C44 = 13.872104 +/- 0.001834 GPa B = 155.251124 +/- 0.004235 GPa