Sr fcc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Sr__MO_801083489225_003 6.126234233379364 Optimization terminated successfully. Current function value: -6.402411 Iterations: 73 Function evaluations: 193 C11 = 6.651863 +/- 0.007336 GPa C12 = 10.465817 +/- 0.005187 GPa C44 = 10.579522 +/- 0.001834 GPa B = 9.194499 +/- 0.004235 GPa