Bi fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.070774435997009 Optimization terminated successfully. Current function value: -69.258877 Iterations: 89 Function evaluations: 242 C11 = 1878.521574 +/- 0.007336 GPa C12 = 1071.779244 +/- 0.005187 GPa C44 = 1074.006834 +/- 0.001834 GPa B = 1340.693354 +/- 0.004235 GPa