W diamond MEAM_LAMMPS_ShimParkCho_2003_NiW__MO_500937681860_002 5.675811283290386 Optimization terminated successfully. Current function value: -39.487988 Iterations: 72 Function evaluations: 185 C11 = -5651724.107832 +/- 0.007336 GPa C12 = 123.123356 +/- 0.005187 GPa C44 = -2119356.423794 +/- 0.001834 GPa B = -1883825.953707 +/- 0.004235 GPa