Charge transfer interaction between 2,3 dichloro 5,6 dicyano p-benzoquinone and aromatic hydrocarbons

R.D. Srivastava, G. Prasad
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引用次数: 13

Abstract

Spectrophotometric studies on the charge transfer interaction of 2,3 dichloro 5,6 dicyano p-benzoquinone with various hydrocarbons have been carried out in chloroform. It has been observed that the frequency of the charge transfer band at its maximum varies almost linearly with the ionization potential of the donor. The singlet—triplet transition of some of hydrocarbons has been bound to be coincident with the charge transfer bands. Charge transfer spectra of all the systems studied are given and from it λmax ϵmax and kc, have been determined.

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2,3二氯5,6二氰对苯醌与芳烃的电荷转移相互作用
用分光光度法研究了2,3 -二氯- 5,6 -二氨基对苯醌在氯仿中与多种烃类的电荷转移相互作用。已经观察到,电荷转移带的频率在其最大值时几乎与供体的电离势呈线性变化。一些碳氢化合物的单重态-三重态跃迁必然与电荷转移带一致。给出了所研究体系的电荷转移谱,并由此确定了λmax ϵmax和kc。
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Errata The dipole moment of rhodamine B from absorption spectrophotometry The fluorescence spectrum of benzo(f)quinoline Infra-red spectra of sulphamide and sulphamide-d4 Comments on the vibrational assignments of HBCl2 and HBBr2
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