| 几种拟除虫菊酯杀虫活性与电子结构关系研究 |
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| 引用本文： | 覃松,王碧,阮尚全. 几种拟除虫菊酯杀虫活性与电子结构关系研究[J]. 化学与生物工程, 2005, 22(4): 32-34 |
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| 作者姓名： | 覃松 王碧 阮尚全 |
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| 作者单位： | 内江师范学院化学与生命科学系,四川,内江,641112;内江师范学院化学与生命科学系,四川,内江,641112;内江师范学院化学与生命科学系,四川,内江,641112 |
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| 基金项目： | 四川省教委青年科研基金资助项目 |
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| 摘 要： | 采用密度函数理论(DFT)在#PB3LYP／6-31G^y计算了氯菊酯、氯氰菊酯和溴氰菊酯的电子结构，用分子中原子的净电荷、能量讨论了杀虫剂杀虫活性的差异。
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| 关 键 词： | 氯菊酯 氯氰菊酯 溴氰菊酯 密度函数理论 杀虫活性 |
| 文章编号： | 1672-5425(2005)04-0032-03 |
| 修稿时间： | 2005-01-31 |
Study on the Relation Between Electronic Structure and Insecticidal Activities of Some Pyrethroid |
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| QIN Song,WANG Bi,RUAN Shang-quan. Study on the Relation Between Electronic Structure and Insecticidal Activities of Some Pyrethroid[J]. Chemistry & Bioengineering, 2005, 22(4): 32-34 |
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| Authors: | QIN Song WANG Bi RUAN Shang-quan |
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| Abstract: | By means of the density function theory(DFT),the electronic structures of deltamethrin, cypermethrin and permethrin were studied,and the difference in insecticidal activities among deltamethrin, cypermethrin and permethrin by atomic net charge and energy were discussed. |
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| Keywords: | permethrin cypermethrin deltamethrin DFT insecticidal activity |
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