Dispersion corrections for range-separated double hybrids are much smaller than for global double hybrids, resulting in similar benzene excimer dissociation curves, as demonstrated by RSX-QIDH-based functionals in Figure . For the benzene excimer, differences between D3(BJ)-corrected and uncorrected minima fall within 1.09 kcal/mol (D e ) and 0.01 Å (r e ), yielding percentage error ranges identical to dispersionuncorrected functionals. The performance of a dispersioncorrected range-separated double hybrid thus depends on the performance of the dispersion-uncorrected functional.