Review Article

Proton Transfer Equilibria and Critical Behavior of H-Bonding

Table 1

Spectral parameters related to the 𝜈 s (OH) band and 𝑃 v i b of the H-bond complexes of PCPh.

Acceptor 𝜈 m a x (cm−1) Δ 𝜈 1 / 2 (cm−1) 𝑃 v i b (cm3 mol−1)Reference

CCl4352521.60.048[56]
CH3CN3322275.50.294[57]
Dioxane-D83162316.50.333[58]
3-Chloropyridine27379451.182[59]
Pyridine12.5[60]
2,4,6-Trimethylpyridine17. 8[61]
Tri-n-octylamine9.0[62]

2,4,6-TMPh-CCl436220.017[56]