Sn fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 3.82323016226 Optimization terminated successfully. Current function value: -63.288276 Iterations: 72 Function evaluations: 187 C11 = 2072.065579 +/- 0.007336 GPa C12 = 1182.204616 +/- 0.005187 GPa C44 = 1184.661755 +/- 0.001834 GPa B = 1478.824937 +/- 0.004235 GPa