Li diamond Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 8.089678913354874 Optimization terminated successfully. Current function value: -4.111312 Iterations: 1064 Function evaluations: 3167 C11 = 0.468230 +/- 0.007336 GPa C12 = 2.811281 +/- 0.005187 GPa C44 = -2.723919 +/- 0.001834 GPa B = 2.030264 +/- 0.004235 GPa