Nb diamond MEAM_LAMMPS_SaLee_2008_NbFe__MO_162036141261_002 5.342795267701149 Optimization terminated successfully. Current function value: -50.979886 Iterations: 1064 Function evaluations: 3167 C11 = -1630177.352648 +/- 0.007336 GPa C12 = 62.941745 +/- 0.005187 GPa C44 = -611303.665526 +/- 0.001834 GPa B = -543350.489719 +/- 0.004235 GPa