|本期目录/Table of Contents|

[1]兰娅星,赵彦英,薛佳丹.2-氨基-5-甲硫基-1,3,4噻二唑的FT-IR,FT-Raman和共振拉曼光谱指认[J].浙江理工大学学报,2015,33-34(自科5):724-728.
　LAN Ya xing,ZHAO Yan ying,XUE Jia dan.The Identification of 2-Amino-5(Methylthio)-1, 3, 4-Thiadiazole Through FT-IR, FT-Raman and Resonance Raman Spectra[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科5):724-728.
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2-氨基-5-甲硫基-1,3,4噻二唑的FT-IR,FT-Raman和共振拉曼光谱指认()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第33-34卷
期数:
2015年自科5期
页码:
724-728
栏目:
出版日期:
2015-09-10

文章信息/Info

Title:
The Identification of 2-Amino-5(Methylthio)-1, 3, 4-Thiadiazole Through FT-IR, FT-Raman and Resonance Raman Spectra
文章编号:
1673-3851 (2015) 05-0724-05
作者:
兰娅星;  赵彦英;  薛佳丹
浙江理工大学理学院化学系, 杭州 310018
Author(s):
LAN Yaxing;  ZHAO Yanying;  XUE Jiadan
Department of Chemistry, Zhenjiang Sci-Tech University, Hangzhou 310018, China
关键词:
2-氨基-5-甲硫基-1; 3; 4噻二唑;  密度泛函理论计算;  FT-IR;  FT-Raman;  共振拉曼光谱
分类号:
O643.12
文献标志码:
A
摘要:
利用共振拉曼光谱技术以及密度泛函理论(DFT)计算对2-氨基-5-甲硫基-1,3,4噻二唑(5-AMTT)在Franck Condon区域的光诱导激发态短时动力学进行了研究。通过实验获得了5 AMTT固体的FT-IR和FT-Raman光谱,并结合量子化学计算确认了5AMTT的稳定构型。获得了5 AMTT在乙腈、甲醇和水溶剂中309.1 nm激发波长下的共振拉曼光谱图。共振拉曼光谱可以被指认为9个FrankCondon活性振动模的基频、倍频和它们的组合频,其中5AMTT环上C5N4的伸缩振动、CH3上C—H的振动以及NH 2的振动的基频、倍频和组合频占据了其主要吸收带共振拉曼光谱强度的绝大部分,表明5 AMTT激发态结构动力学主要沿着这些反应坐标展开。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2014-12-18
基金项目： 国家自然科学基金项目(21273202)
作者简介： 兰娅星(1986-),女,河北邯郸人,硕士研究生,主要从事物理化学方面的研究
通信作者： 赵彦英,E-mail:yyzhao@zstu.edu.cn
更新日期/Last Update: 2015-09-14