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Spectroscopic Studies of Some Organic Compounds: Aprotic Solvent Effects on Electronic Absorption Spectra of Nicotinamide

 

作者: SalimY. Hanna,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1990）
卷期: Volume 23, issue 5  

页码: 539-543

 

ISSN:0038-7010

 

年代: 1990

 

DOI:10.1080/00387019008054437

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The electronic absorption spectra of nicotinamide were measured in seventeen aprotic solvents. The solvatochromic method is used to unravel solvent polarity and hydrogen bonding effects on π − π* transition. Solvent effects are rationalized in terms of the solvatochromic parameters: π*, δ, α, and β.

 

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