Cu diamond Sim_LAMMPS_Polymorphic_Zhou_2004_CuTa__SM_453737875254_000 5.19052501768 Warning: Maximum number of function evaluations has been exceeded. C11 = -913388.357851 +/- 0.007336 GPa C12 = 111.674442 +/- 0.005187 GPa C44 = -685113.523330 +/- 0.001834 GPa B = -304388.336322 +/- 0.004235 GPa