K diamond Morse_Shifted_GirifalcoWeizer_1959LowCutoff_K__MO_749732139672_002 9.37685284019 Warning: Maximum number of function evaluations has been exceeded. C11 = -69819.249612 +/- 0.007336 GPa C12 = 2.216834 +/- 0.005187 GPa C44 = -52364.532814 +/- 0.001834 GPa B = -23271.605315 +/- 0.004235 GPa