Cu fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 3.63068704307 Warning: Maximum number of function evaluations has been exceeded. C11 = 2602.910397 +/- 0.007336 GPa C12 = 1485.074949 +/- 0.005187 GPa C44 = 1488.161594 +/- 0.001834 GPa B = 1857.686765 +/- 0.004235 GPa