Comment on “Vibrational spectra of isomeric pyridinic carboxylic acids in solid state and in solution and their SERS studies in silver soil”

Vibrational spectra of isomeric pyridini

Vibrational spectra of isomeric pyridinic carboxylic acids in solid state and in solution and their SERS studies in silver sol

✍ S. Chattopadhyay; S.K. Brahma 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 709 KB

Raman spectroscopic studies of three isomeric pyridinic carboxylic acids, viz. picolinic, nicotinic and iso-nicotinic acid in solid state, in aqueous solution and in silver hydrosol, in the frequency range 900-1750 cm-', have been made. Assignments of the observed bands have been proposed in relatio