• Ramakant

      Articles written in Pramana – Journal of Physics

    • Raman and infrared spectra of tere-phthalaldehyde

      R A Yadav Ramakant P C Mishra I S Singh

      More Details Abstract Fulltext PDF

      The laser Raman spectrum of tere-phthalaldehyde powder has been recorded on a Jobin Yvonhg 2S spectrophotometer with a~100 mW Argon-Ion laser. The infrared spectrum of the solid substance has been recorded on a Perkin-Elmer 621 spectrophotometer in the region 300–4000 cm-1 using KBr and nujol mull techniques. The observed frequencies have been assigned in terms of the fundamentals, overtones and combinations assumingD2h point-group symmetry.

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