Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Materials and Methods
  • fig. S1. Schematic of the experimental setup.
  • fig. S2. Potential of mean force W(ξ) and ring polymer recrossing factor κ(t) for the OH+ + H2 reaction at 50 and 300 K.
  • fig. S3. Potential of mean force W(ξ) and ring polymer recrossing factor κ(t) for the H2O+ + H2 reaction at 50 and 100 K.
  • fig. S4. Histograms of final distances between the centers of mass of the products.
  • fig. S5. Schematic illustration of the reaction paths.
  • table S1. Rate coefficients (in 10−9 cm3 s−1) for the OH+ + H2 and H2O+ + H2 reactions calculated using centroid-density quantum transition state theory (kQTST) and RPMD (kRPMD).
  • table S2. Input parameters for the RPMDrate calculations on the OH+ + H2 and H2O+ + H2 reactions.
  • References (40, 41)

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