Ac fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.91361872852 Warning: Maximum number of function evaluations has been exceeded. C11 = 662.774324 +/- 0.007336 GPa C12 = 378.141924 +/- 0.005187 GPa C44 = 378.927875 +/- 0.001834 GPa B = 473.019390 +/- 0.004235 GPa