U fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.391021528840071 Optimization terminated successfully. Current function value: -24.563295 Iterations: 72 Function evaluations: 190 C11 = 286.843401 +/- 0.007336 GPa C12 = 163.656786 +/- 0.005187 GPa C44 = 163.996936 +/- 0.001834 GPa B = 204.718991 +/- 0.004235 GPa