Sr diamond Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Sr__MO_497591319122_002 9.056742855906485 Optimization terminated successfully. Current function value: -6.599743 Iterations: 87 Function evaluations: 231 C11 = -151074.910234 +/- 0.007336 GPa C12 = 5.299933 +/- 0.005187 GPa C44 = -113307.318313 +/- 0.001834 GPa B = -50354.770123 +/- 0.004235 GPa