Ge sc SW_DingAndersen_1986_Ge__MO_775478537242_000 2.8116480484604827 Optimization terminated successfully. Current function value: -3.052988 Iterations: 71 Function evaluations: 186 C11 = 344.691626 +/- 0.007336 GPa C12 = 61.378985 +/- 0.005187 GPa C44 = 31.438773 +/- 0.001834 GPa B = 155.816532 +/- 0.004235 GPa