Rb diamond Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 11.44990515708923 Optimization terminated successfully. Current function value: -2.221769 Iterations: 1064 Function evaluations: 3175 C11 = 1.501543 +/- 0.007336 GPa C12 = 1.501549 +/- 0.005187 GPa C44 = 0.000014 +/- 0.001834 GPa B = 1.501547 +/- 0.004235 GPa