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Raman Temperature Study of 12-Crown-4 Using Fourier Deconvolution of CH Stretching Spectra

 

作者: V. Zhelyaskov,   G. Georgiev,   Zh. Nickolov,   M. Miteva,  

 

期刊: Spectroscopy Letters  (Taylor Available online 1989)
卷期: Volume 22, issue 1  

页码: 15-29

 

ISSN:0038-7010

 

年代: 1989

 

DOI:10.1080/00387018908053855

 

出版商: Taylor & Francis Group

 

关键词: Crown;Temperature;Raman Spectroscopy;CH Spectra;Fourier Deconvolution;Intramolecular Interaction;Fermi Resonance

 

数据来源: Taylor

 

摘要:

The Raman CH Stretching spectra of 12C4 in water solution, for temperatures from 5 to 80 °C, are studied. For the first time, Fourier deconvolution technique is applied to resolve the overlapped components in the corresponding isotropic and anisotropic spectra. The results are treated by means of a model. explaining the variety of resolved components with a splitting of the unperturbed CH stretching vibration. owing to intramolecular interactions. The temperature behaviour of the coupling constants of these interactions is discussed.

 

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