The Study of Potassium Phenoxide-1,3,5-Trinitrobenzene Charge Transfer Complexes

Ying Baining; Xu Xiangong; Yun Fonchung

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The Study of Potassium Phenoxide-1,3,5-Trinitrobenzene Charge Transfer Complexes

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- The Study of Potassium Phenoxide-1,3,5-Trinitrobenzene Charge Transfer Complexes
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 24, Issue 1, Pages: 90-95(1985)
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- Published：1985，
  
  Published Online：25 January 1985，
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Ying Baining, Xu Xiangong, Yun Fonchung. The Study of Potassium Phenoxide-1,3,5-Trinitrobenzene Charge Transfer Complexes. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):90-95(1985)
DOI：

Ying Baining, Xu Xiangong, Yun Fonchung. The Study of Potassium Phenoxide-1,3,5-Trinitrobenzene Charge Transfer Complexes. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 24(1):90-95(1985) DOI：

摘要

酚钾电荷给予体C

OK、p-MeC

OK、p-EtC

OK、p-MeOC

OK 和p-ClC

OK（D）在溶剂DMSO 中与电荷接受体1

5—三硝基苯（A）作用

溶液在波长为440—442nm 有强的吸收

表明它们之间生成了有机电荷转移络合物.在[D]。》[A]

。

溶液同时存在双行子和三分子的电荷转移络合物AD

.通过Scatchard 方程式

以微型电子计算机计算了四个电荷转移络合物的生成常数K

、K

和克分子消光系数∈

、∈

.实验结果表明

苯氧负离子具有强的给电荷性质

能与1

5—三硝基苯形成相当强的电荷转移络合物.

Abstract

A remarkable absorbence at 440-442nm ascribed to the interaction of phenoxideor substituted phenoxide with 1

5-trintrobenzene show that the charge transfercomplexes have been formed.Through the Job plots and Scatchard plots by opti-cal measurements

it was indicated that when the concentration of donor wasmuch higher than that of acceptor

both of bimolecular complexes and termolec-ular complexes would be present.Four groups of comformation constants of thecharge transfer complexes and their molar absorptivities were measured by opt-ical method and calculated by microcomputer

and the logic of calculation wasgiven.

关键词

电荷转移络合物分子AD生成常数克分子消光系数DMSO亚砜苯酚钾&nbsp硝基苯

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Related Institution

中山大学生物学系

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中国科学院华南植物研究所

中山大学计算机科学系

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