Pb sc MEAM_LAMMPS_KimLee_2017_MgPb__MO_325675357262_001 3.2005914524197583 Optimization terminated successfully. Current function value: -1.933618 Iterations: 72 Function evaluations: 186 C11 = 121.644463 +/- 0.007336 GPa C12 = -7.818612 +/- 0.005187 GPa C44 = 6.382740 +/- 0.001834 GPa B = 35.335747 +/- 0.004235 GPa