Cu sc Sim_LAMMPS_MEAM_Wagner_2007_Cu__SM_521856783904_000 2.328075870871544 Optimization terminated successfully. Current function value: -3.335330 Iterations: 80 Function evaluations: 219 C11 = 388.834732 +/- 0.007336 GPa C12 = -49.120152 +/- 0.005187 GPa C44 = 18.067342 +/- 0.001834 GPa B = 96.864809 +/- 0.004235 GPa