Ar fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 2.91556221247 Warning: Maximum number of function evaluations has been exceeded. C11 = 30.367768 +/- 0.007336 GPa C12 = 17.326149 +/- 0.005187 GPa C44 = 17.362160 +/- 0.001834 GPa B = 21.673355 +/- 0.004235 GPa