Rn sc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 2.855924986302853 Optimization terminated successfully. Current function value: -0.117723 Iterations: 69 Function evaluations: 185 C11 = 21.052192 +/- 0.007336 GPa C12 = -2.461092 +/- 0.005187 GPa C44 = -2.165170 +/- 0.001834 GPa B = 5.376669 +/- 0.004235 GPa