Zn diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.42593157291 Optimization terminated successfully. Current function value: -4.761221 Iterations: 70 Function evaluations: 185 C11 = -519652.232779 +/- 0.007336 GPa C12 = 27.954252 +/- 0.005187 GPa C44 = -194877.437001 +/- 0.001834 GPa B = -173198.774758 +/- 0.004235 GPa