Pb fcc Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Pb__MO_370271093517_002 4.935544818639755 Warning: Maximum number of iterations has been exceeded. C11 = 55.058958 +/- 0.007336 GPa C12 = 37.139053 +/- 0.005187 GPa C44 = 36.926025 +/- 0.001834 GPa B = 43.112355 +/- 0.004235 GPa