Ca fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.84091603756 Warning: Maximum number of function evaluations has been exceeded. C11 = 71.257482 +/- 0.007336 GPa C12 = 40.655530 +/- 0.005187 GPa C44 = 40.740030 +/- 0.001834 GPa B = 50.856181 +/- 0.004235 GPa