I fcc Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000 7.32023149729 Warning: Maximum number of function evaluations has been exceeded. C11 = 5.786745 +/- 0.007336 GPa C12 = 8.948189 +/- 0.005187 GPa C44 = 8.948538 +/- 0.001834 GPa B = 7.894375 +/- 0.004235 GPa