Cu bcc Sim_LAMMPS_MEAM_AsadiZaeemNouranian_2015_Cu__SM_239791545509_000 2.84954369068 Warning: Maximum number of function evaluations has been exceeded. C11 = 84.677992 +/- 0.007336 GPa C12 = 167.155946 +/- 0.005187 GPa C44 = 108.795751 +/- 0.001834 GPa B = 139.663295 +/- 0.004235 GPa