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文章编号: 16726987(2018)01001503; DOI: 10.16351/j.16726987.2018.01.002
郑斌, 孟阿兰*
(青岛科技大学 化学与分子工程学院,山东 青岛 266042)
摘要: 运用密度泛函理论,在B3LYP/6311G(d)水平上对9,10二氢菲的结构进行了全优化,探讨了9,10二氢菲的主要原子的电荷密度、静电势、自由价和前线轨道的分布情况对聚合位点的影响,计算结果表明,9,10二氢菲的聚合主要发生在C2和C7位上。
关键词: 二氢菲; 电荷密度; 静电势; 自由价; 前线轨道; 聚合位点
中图分类号: O 64文献标志码: A
引用格式:郑斌, 孟阿兰. 基于密度泛函理论的9,10二氢菲聚合机制\[J\]. 青岛科技大学学报(自然科学版), 2018, 39(1): 1517.
ZHENG Bin, MENG Alan. Polymerization mechanism of 9,10dihydrophenanthrene studies based on density functional theory\[J\]. Journal of Qingdao University of Science and Technology(Natural Science Edition), 2018, 39(1): 1517.
Polymerization Mechanism of 9,10Dihydrophenanthrene
Studies Based on Density Functional TheoryZHENG Bin, MENG Alan
(College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)
Abstract: The structure of 9,10dihydrophenanthrene(DHP) was optimized at B3LYP/6311G(d) level. The electric charge densities, electrostatic potential,free valence and energies of frontier molecular orbitals of main atoms have been investigated. Studies have shown that polymerization occurs mainly on the phenanthrene C2 and C7 positions.
Key words: DHP; electric charge density; electrostatic potential; free valence; frontier molecular orbital; the binding sites
收稿日期: 20161122
基金项目: 国家自然科学基金项目(51272117,51172115).
作者简介: 郑斌(1977—),女,博士.*通信联系人.