Cl bcc Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 5.13702803105 Optimization terminated successfully. Current function value: -2.624312 Iterations: 74 Function evaluations: 194 C11 = 30.453437 +/- 0.007336 GPa C12 = 12.788074 +/- 0.005187 GPa C44 = 12.788182 +/- 0.001834 GPa B = 18.676528 +/- 0.004235 GPa