Sr sc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Sr__MO_801083489225_002 4.023274146020412 Optimization terminated successfully. Current function value: -1.300414 Iterations: 77 Function evaluations: 202 C11 = 33.942073 +/- 0.007336 GPa C12 = -3.994244 +/- 0.005187 GPa C44 = -3.994152 +/- 0.001834 GPa B = 8.651195 +/- 0.004235 GPa