Rb sc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 4.1886793077 Optimization terminated successfully. Current function value: -2.564079 Iterations: 72 Function evaluations: 190 C11 = 145.337074 +/- 0.007336 GPa C12 = -16.990413 +/- 0.005187 GPa C44 = -14.947495 +/- 0.001834 GPa B = 37.118749 +/- 0.004235 GPa