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Infrared and Raman Spectra of Solid Guanine Derivatives. 7-METHYLGUANINE, 9-METHYLGUANINE, 9-ETHYLGUANINE, 1,7-DIMETHYLGUANINE, and 1,9-DIMETHYLGUANINE.

 

作者: Okuma.E. Kasende,   Krystyna Szczepaniak,   Thérèse Zeegers-Huyskens,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1997）
卷期: Volume 30, issue 2  

页码: 415-431

 

ISSN:0038-7010

 

年代: 1997

 

DOI:10.1080/00387019708006998

 

出版商: Taylor & Francis Group

 

关键词: Guanine derivatives;Infrared and Raman Spectra

 

数据来源: Taylor

 

摘要:

The infrared and Raman spectra of 7-methylguanine, 9-methylguanine, 9-ethylguanine, 1,7-dimethylguanine, and 1,9-dimethylguanine in the solid state have been reported and discussed. Hydrogen bonds in these solid guanine derivatives bring about strong perturbations which are discussed in terms of structural data given by X-ray diffraction methods. The spectra of guanine and 9-methylguanine are compared with the spectra of the monomers isolated in low-temperature matrices.

 

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