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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 6, Number 2
JKCSEZ 6(2)
April 20, 1962 

 
Title
The Absorption Spectra of Substituted Azoxybenzenes and the Additivity of the their Absorption Maxima

Azoxybenzene 계 화합물들의 분광학적연구 및 그 최대흡수파장의 가성성
Author
Chi Sun Hahn

한치선
Keywords
Abstract
The ultraviolet and visible absorption spectra of trans, cis-azoxybenzene, substituted azoxybenzenes and their conjugate acids have been studied. The 320-350mμ main bands of free-base of azoxybenzenes are due to π→π* transition. These bands of their conjugate acids shown bathochromic shift into visible range. The following empirical relationship between absorption maxima of the main bands was found. λmax = λ°max + Δλx + Δλy This relationship in terms of wave number is also hold in good agreement. ν = ν0 - (Δνx + Δνy)
Page
170 - 175
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