Ga fcc Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_000 4.131073072552681 Optimization terminated successfully. Current function value: -11.351717 Iterations: 76 Function evaluations: 200 C11 = 105.619562 +/- 0.007336 GPa C12 = 73.381791 +/- 0.005187 GPa C44 = 55.663714 +/- 0.001834 GPa B = 84.127714 +/- 0.004235 GPa