Cs diamond Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Cs__MO_999639780744_002 10.5298360586 Optimization terminated successfully. Current function value: -3.993777 Iterations: 69 Function evaluations: 182 C11 = -45439.871595 +/- 0.007336 GPa C12 = 1.360843 +/- 0.005187 GPa C44 = -34079.515857 +/- 0.001834 GPa B = -15145.716637 +/- 0.004235 GPa