RESONANCE RAMAN-SPECTROSCOPY OF THE ACID-BASE INDICATOR NEUTRAL RED

被引：8

作者：

BISSET, A ^{[1
]}

DINES, TJ ^{[1
]}

机构：

[1] UNIV DUNDEE,DEPT CHEM,DUNDEE DD1 4HN,SCOTLAND

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 1991年 / 22卷 / 02期

关键词：

D O I：

10.1002/jrs.1250220210

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Resonance Raman spectra of the acid-base indicator neutral red and its monoprotonated and diprotonated derivatives, excited in the region of the lowest energy electronic absorption bands, are reported. The bands are assigned to vibrations of the phenazine ring system and the substituents. Measurements of the band intensities have permitted an evaluation of the geometric changes attendant upon excitation to the resonant excited state.

引用

页码：101 / 106

页数：6

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