Ge fcc EDIP_BelkoGusakovDorozhkin_2010_Ge__MO_129433059219_001 4.51693968474865 Optimization terminated successfully. Current function value: -34.501445 Iterations: 72 Function evaluations: 188 C11 = 4747.877122 +/- 0.007336 GPa C12 = 4163.860194 +/- 0.005187 GPa C44 = 593.287657 +/- 0.001834 GPa B = 4358.532503 +/- 0.004235 GPa