Total Maxwellian-averaged DR and RR ground-state rate coefficients for Fe¹¹⁺: (a) the solid black curve with small squares (DR MM98) represents the recommended DR rates extracted from the fitted coefficients of Mazzotta et al. (1998); (b) the solid red and blue curves represent our IC and LS DR rates, respectively; (c) the dashed red curve is our IC RR rates; (d) the dash-dotted magenta curve (DR B06) represents the previous AUTOSTRUCTURE calculations of Badnell (2006b); (e) the solid green curve (DR NBB12) with error bars represents the experimental results of Novotnỳ et al. (2012).