Note that we combined DLPNO-CCSD(T) electronic energies with LC-PBE entropy corrections in our microkinetic simulations to arrive at Gibbs energies. When reaction rates are exclusively calculated with LC-PBE Gibbs energies, the resulting kinetic simulations lead to the formation of the ozonide as predominant final product (Figures S11A and S12A for CRN-E and CRN-T, respectively). None of these calculations match experimental evidence. These observations reinforces results from our QC method benchmarking (Fig-