Table 3 Proton transfer energy (PTE) to pyridine in H/beta in solvent.

From: Understanding solvent effects on adsorption and protonation in porous catalysts

System

BAS Structure

PTE (eV)

H/Beta in Vacuum

Al-OH

−0.67

H/Beta in 1,4-dioxane

Al-OH

−0.85

H/Beta in Acetonitrile (H/Beta)

H(CH3CN)2+

−0.70

H/Beta in Water

H(H2O)n+

−0.43