Cu sc Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Cu__MO_173787283511_002 2.38596735895 Optimization terminated successfully. Current function value: -2.769299 Iterations: 74 Function evaluations: 194 C11 = 378.346503 +/- 0.007336 GPa C12 = -46.724477 +/- 0.005187 GPa C44 = -46.723513 +/- 0.001834 GPa B = 94.965850 +/- 0.004235 GPa