RAMAN-SPECTRA OF ISOTOPIC DERIVATIVES OF PARA-BENZOQUINONE - REVISED VIBRATIONAL ASSIGNMENTS

被引：43

作者：

BECKER, ED

机构：

[1] National Institutes of Health, Bethesda

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 07期

关键词：

D O I：

10.1021/j100160a035

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Raman spectral data are presented of solutions of p-benzoquinone and nine isotopic derivatives (four deuterated species and the five O-18 analogues). The pattern of frequency shifts on isotopic substitution permits the resolution of a longstanding controversy over the assignment of the totally symmetric C = O and C = C stretching vibrations.

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页码：2818 / 2823

页数：6

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