Tb bcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.27066706121 Optimization terminated successfully. Current function value: -22.287652 Iterations: 76 Function evaluations: 198 C11 = 325.203685 +/- 0.007336 GPa C12 = 397.057429 +/- 0.005187 GPa C44 = 397.495248 +/- 0.001834 GPa B = 373.106181 +/- 0.004235 GPa