Supplementary Material

The supplementary material contains additional details and strong coupling simulations to support the main text. In Sec. SI, we define absorption line shape broadening and tabulate specific broadening coefficients for all molecular systems considered in this work (Table SI). In Sec. SII, Figures S1 and S2 depict absorption cross sections and strong coupling prospects for RVSC of CH3OH and ESC of O3. In Sec. SIII, we explicitly consider the temperature dependence of the HONO trans-cis isomer ratio.