Tb fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.336020290851593 Optimization terminated successfully. Current function value: -46.619130 Iterations: 69 Function evaluations: 179 C11 = 561.414297 +/- 0.007336 GPa C12 = 320.311567 +/- 0.005187 GPa C44 = 320.977315 +/- 0.001834 GPa B = 400.679144 +/- 0.004235 GPa