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Infrared Spectra of the Anion-Radicals of Benzophenone and Some of Its Isotopic Isomers

 

作者: I. Juchnovski,   Ts. Kolev,   I. Rashkov,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1985）
卷期: Volume 18, issue 3  

页码: 171-178

 

ISSN:0038-7010

 

年代: 1985

 

DOI:10.1080/00387018508062221

 

出版商: Taylor & Francis Group

 

关键词: IR spectra;anion-radicals;benzophenone;isotope labelling;vibrational assignment

 

数据来源: Taylor

 

摘要:

Band assignment of the infrared spectra of the anion-radicals of benzophenone-dO, -d10and18O has been given on the basis of isotopic shifts. The frequency of the νC=Oband decreases by ca. 270 cm−1with the transformation of neutral keton into anion-radical, due to the strong electron-withdrawing character of the carbonyl group; frequencies of the other modes decrease slightly, down to 30 cm−1.

 

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