Cu bcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cu__MO_151002396060_003 2.86449427158 Optimization terminated successfully. Current function value: -7.028176 Iterations: 69 Function evaluations: 179 C11 = 147.362478 +/- 0.007336 GPa C12 = 134.621412 +/- 0.005187 GPa C44 = 135.130681 +/- 0.001834 GPa B = 138.868434 +/- 0.004235 GPa