Cu bcc MEAM_LAMMPS_KimSeolJi_2017_PtCu__MO_070797404269_002 3.060814626514912 Optimization terminated successfully. Current function value: -11.128958 Iterations: 71 Function evaluations: 184 C11 = -124.926087 +/- 0.007336 GPa C12 = 327.458316 +/- 0.005187 GPa C44 = 197.631852 +/- 0.001834 GPa B = 176.663515 +/- 0.004235 GPa