Dependencies of the Raman spectra of p-oligophenyls on the chain length and the excitation wavelength

Hirofumi Ohtsuka, Yukio Furukawa, Mitsuo Tasumi

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

The 1064 nm excited Raman spectra of p-terphenyl, p-quaterphenyl, p-quinquephenyl and p-sexiphenyl have been observed and compared with the 514.5 nm excited spectra. Dependencies of intensities of some major bands on the chain length and the excitation wavelength are discussed in terms of the preresonant Raman effect. A method for estimating the chain length from relative intensities is proposed.

Original languageEnglish
Pages (from-to)731-737
Number of pages7
JournalSpectrochimica Acta Part A: Molecular Spectroscopy
Volume49
Issue number5-6
DOIs
Publication statusPublished - 1993 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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