Sr sc Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Sr__MO_964297938209_004 3.985088407993317 Optimization terminated successfully. Current function value: -1.399475 Iterations: 73 Function evaluations: 193 C11 = 35.371011 +/- 0.007336 GPa C12 = -4.505487 +/- 0.005187 GPa C44 = -4.505386 +/- 0.001834 GPa B = 8.786679 +/- 0.004235 GPa