Tl fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 3.98826491833 Optimization terminated successfully. Current function value: -19.216777 Iterations: 74 Function evaluations: 192 C11 = 554.242975 +/- 0.007336 GPa C12 = 316.220012 +/- 0.005187 GPa C44 = 316.877260 +/- 0.001834 GPa B = 395.561000 +/- 0.004235 GPa