Rb fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 6.051145023107536 Warning: Maximum number of iterations has been exceeded. C11 = 128.762659 +/- 0.007336 GPa C12 = 73.464765 +/- 0.005187 GPa C44 = 73.617457 +/- 0.001834 GPa B = 91.897396 +/- 0.004235 GPa