Structural variation of o-amino-benzoic acid induced by free electron laser
文献类型：期刊论文
| 作者 | Li, Y ; Xu, YZ; Yang, LM; Weng, SF; Gao, HC; Wu, JG; Wang, MK; Yang, XP; Li, YG; Fan, YH
|
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2002 |
| 卷号 | 22期号:3页码:384-386 |
| 关键词 | free electron laser (FEL) FTIR hydrogen bond stable/metastable structure |
| 其他题名 | FTIR 法研究自由电子激光作用下邻氨基苯甲酸类分子的结构变化 |
| 通讯作者 | Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100080, Peoples R China |
| 英文摘要 | Free electron laser (FEL) have been developed as tunable lasers over a wide range of wavelenths,, Equipment in the region of 6-16 mum. (1 660-630 cm(-1)) is available in the Beijing free electron laser erected by Institute of High Energy Physics, CAS. In this study we report first measurements of infrared-induced molecular change under irradiation by FEL of 9.414 mum and 6.228 mum. respectively. Taking o-amino-benzoic acid as an example, FTIR characterization indicates that the peak positions of both N-H and C=O stretching vibrations shift before and after the irradiation of FEL. It demonstrates that FEL induces the re-arrangement of H-bonds between COOH and NH2 by stimulating the vibration of carboxyl groups. It suggests that the presence of stable/metastable phases in the title compound. |
| 学科主题 | Spectroscopy |
| 类目[WOS] | Spectroscopy |
| 研究领域[WOS] | Spectroscopy |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000176675600010 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237262]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_加速器中心 中国科学院高能物理研究所_中国散裂中子源 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Li, Y,Xu, YZ,Yang, LM,et al. Structural variation of o-amino-benzoic acid induced by free electron laser[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2002,22(3):384-386. |
| APA | Li, Y.,Xu, YZ.,Yang, LM.,Weng, SF.,Gao, HC.,...&吴钢.(2002).Structural variation of o-amino-benzoic acid induced by free electron laser.SPECTROSCOPY AND SPECTRAL ANALYSIS,22(3),384-386. |
| MLA | Li, Y,et al."Structural variation of o-amino-benzoic acid induced by free electron laser".SPECTROSCOPY AND SPECTRAL ANALYSIS 22.3(2002):384-386. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。