Pb diamond MEAM_LAMMPS_KimLee_2017_MgPb__MO_325675357262_001 7.075677335262299 Optimization terminated successfully. Current function value: -13.918323 Iterations: 79 Function evaluations: 195 C11 = 23.987197 +/- 0.007336 GPa C12 = 18.456795 +/- 0.005187 GPa C44 = 1.797309 +/- 0.001834 GPa B = 20.300262 +/- 0.004235 GPa