Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione

doi:10.1007/s10762-017-0376-z

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione
	Zou, T; Li, SP; Pan, TT; Zhang, B; Yu, Z; Li, XD; Zhang, JB; Zhao, HW
	2017
发表期刊	JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
ISSN	1866-6892
卷号	38 期号:7 页码:896-908
文章类型	期刊论文
摘要	Distinctive terahertz (THz) absorption spectra of ninhydrin and indane-1,2,3-trione ranging from 0.5 to 4.5 THz were observed firstly in our experiment by terahertz time-domain spectroscopy (THz-TDS). The dehydration process of ninhydrin was also monitored online. The experimental results indicate that THz spectroscopy is highly sensitive to the crystal structure, weak intermolecular interactions, and the environmental change. Multitechniques including differential scanning calorimetry (DSC) and powder X-ray diffraction (PXRD) were also carried out to further investigate ninhydrin and indane-1,2,3-trione. And the results support the reliability of THz spectroscopy. Density functional theory (DFT) calculations based on the samples' crystalline structures were performed for better understanding the THz characteristic spectra. The calculations agree with the experimental observation, and the corresponding vibrational modes of ninhydrin and indane-1,2,3-trione are assigned.
关键词	Density-functional Theory Time-domain Spectroscopy Solid-state Pulsed Spectroscopy Vibrational-spectra Crystal-structure Thz Spectroscopy Dehydration Monohydrate Acid
DOI	10.1007/s10762-017-0376-z
关键词[WOS]	DENSITY-FUNCTIONAL THEORY ; TIME-DOMAIN SPECTROSCOPY ; SOLID-STATE ; PULSED SPECTROSCOPY ; VIBRATIONAL-SPECTRA ; CRYSTAL-STRUCTURE ; THZ SPECTROSCOPY ; DEHYDRATION ; MONOHYDRATE ; ACID
收录类别	SCI
语种	英语
WOS记录号	WOS:000402549900009
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/28854
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Zou, T,Li, SP,Pan, TT,et al. Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione[J]. JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,2017,38(7):896-908.
APA	Zou, T.,Li, SP.,Pan, TT.,Zhang, B.,Yu, Z.,...&Zhao, HW.(2017).Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione.JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,38(7),896-908.
MLA	Zou, T,et al."Terahertz Spectra of Ninhydrin and Indane-1,2,3-Trione".JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES 38.7(2017):896-908.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Terahertz Spectra of（3053KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载