Cs sc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Cs__MO_256406354561_002 5.07120937109 Optimization terminated successfully. Current function value: -0.634894 Iterations: 68 Function evaluations: 181 C11 = 3.353734 +/- 0.007336 GPa C12 = -0.486783 +/- 0.005187 GPa C44 = -0.486765 +/- 0.001834 GPa B = 0.793390 +/- 0.004235 GPa