Cu bcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 2.90580897033 Optimization terminated successfully. Current function value: -32.550252 Iterations: 73 Function evaluations: 184 C11 = 1507.756747 +/- 0.007336 GPa C12 = 1840.895501 +/- 0.005187 GPa C44 = 1842.925361 +/- 0.001834 GPa B = 1729.849249 +/- 0.004235 GPa