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The νCOabsorption of ketones in cooled solution

 

作者: J. Weinman,   M. Mailloux,   S. Weinman,  

 

期刊: Canadian Journal of Chemistry  （NRC Available online 1976）
卷期: Volume 54, issue 1  

页码: 31-36

 

ISSN:0008-4042

 

年代: 1976

 

DOI:10.1139/v76-007

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

The infrared spectra of diluted solutions of acetone, acetone-d6, cyclopentanone, cyclopentanone-d4, and cyclohexanone have been measured in the C=O stretching region from 290 to 90 K. As the solutions are cooled, several new bands appear at lower and lower frequencies. An interpretation of these spectra is given in terms of molecular association and anharmonic resonances.

 

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