C bcc MEAM_LAMMPS_KimJungLee_2010_FeNbC__MO_072689718616_000 2.607662469148636 Optimization terminated successfully. Current function value: -5.834624 Iterations: 72 Function evaluations: 189 C11 = 1369.686524 +/- 0.007336 GPa C12 = -242.541381 +/- 0.005187 GPa C44 = -244.795929 +/- 0.001834 GPa B = 294.867920 +/- 0.004235 GPa