Ni bcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Ni__MO_381861218831_003 2.797401785850525 Optimization terminated successfully. Current function value: -8.426829 Iterations: 72 Function evaluations: 188 C11 = 195.683465 +/- 0.007336 GPa C12 = 180.283224 +/- 0.005187 GPa C44 = 180.930341 +/- 0.001834 GPa B = 185.416638 +/- 0.004235 GPa