Co diamond LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 5.603826463222504 Optimization terminated successfully. Current function value: -31.759291 Iterations: 74 Function evaluations: 191 C11 = -3328733.801099 +/- 0.007336 GPa C12 = 157.609655 +/- 0.005187 GPa C44 = -1248273.481175 +/- 0.001834 GPa B = -1109472.860596 +/- 0.004235 GPa