Cs fcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cs__MO_187111446479_003 7.64433670044 Optimization terminated successfully. Current function value: -3.232957 Iterations: 71 Function evaluations: 186 C11 = 1.844464 +/- 0.007336 GPa C12 = 1.441804 +/- 0.005187 GPa C44 = 1.484437 +/- 0.001834 GPa B = 1.576024 +/- 0.004235 GPa