Bi diamond MEAM_LAMMPS_ZhouDickelBaskes_2021_Bi__MO_221877348962_000 7.0075163543224335 Optimization terminated successfully. Current function value: -18.733390 Iterations: 1064 Function evaluations: 3167 C11 = 28.883341 +/- 0.007336 GPa C12 = 26.104777 +/- 0.005187 GPa C44 = -0.458196 +/- 0.001834 GPa B = 27.030965 +/- 0.004235 GPa