DEPENDENCIES OF THE RAMAN-SPECTRA OF P-OLIGOPHENYLS ON THE CHAIN-LENGTH AND THE EXCITATION WAVELENGTH

被引：39

作者：

OHTSUKA, H

FURUKAWA, Y

TASUMI, M

机构：

[1] Department of Chemistry, Faculty of Science, The University of Tokyo, Bunkyo-ku, Tokyo

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1993年 / 49卷 / 5-6期

关键词：

D O I：

10.1016/0584-8539(93)80097-T

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

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.

引用

页码：731 / 737

页数：7

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