Cs fcc Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 6.0887439847 Optimization terminated successfully. Current function value: -3.173570 Iterations: 74 Function evaluations: 196 C11 = 37.079309 +/- 0.007336 GPa C12 = 19.466612 +/- 0.005187 GPa C44 = 19.467934 +/- 0.001834 GPa B = 25.337511 +/- 0.004235 GPa