Cu fcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cu__MO_151002396060_003 3.60735270381 Warning: Maximum number of function evaluations has been exceeded. C11 = 173.947095 +/- 0.007336 GPa C12 = 122.635412 +/- 0.005187 GPa C44 = 123.748001 +/- 0.001834 GPa B = 139.739306 +/- 0.004235 GPa