Research Article

Temperature and H/D Isotopic Effects in the IR Spectra of the Hydrogen Bond in Solid-State 2-Furanacetic Acid and 2-Furanacrylic Acid

Figure 4

The 𝜈 O H bands in the IR spectra of polycrystalline samples of (a) 2-furanacetic acid and (b) 2-furanacrylic acid, dispersed in KBr pellets. Temperature effect in the spectra. The Raman spectra measured for polycrystalline samples of the compounds at room temperature are also shown.
125471.fig.004a
(a)
125471.fig.004b
(b)