S bcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 2.31144484878 Optimization terminated successfully. Current function value: -69.558210 Iterations: 70 Function evaluations: 184 C11 = 6401.415673 +/- 0.007336 GPa C12 = 7815.807961 +/- 0.005187 GPa C44 = 7824.426025 +/- 0.001834 GPa B = 7344.343865 +/- 0.004235 GPa