Y bcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.182614445686339 Optimization terminated successfully. Current function value: -43.934874 Iterations: 74 Function evaluations: 194 C11 = 682.407855 +/- 0.007336 GPa C12 = 833.185807 +/- 0.005187 GPa C44 = 834.104513 +/- 0.001834 GPa B = 782.926490 +/- 0.004235 GPa