The excited state dynamics study of di-2-pyridylketone in the A-band and B-band absorptions by using resonance Raman spectroscopy, IR and UV-visible spectroscopy

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	The excited state dynamics study of di-2-pyridylketone in the A-band and B-band absorptions by using resonance Raman spectroscopy, IR and UV-visible spectroscopy
	Wang, LiBo 2; Zhang, Wenfei 2; Shen, Shaosong 3; Wang, Huigang 1,2,4; Zheng, Xuming 2; Zheng, Anmin 5; Chu, Yueying 5
刊名	JOURNAL OF RAMAN SPECTROSCOPY
	2012-10-01
卷号	43 期号:10 页码:1465-1471
关键词	resonance Raman spectra bis(2-thienyl)ketone photo relaxation dynamics Herzberg-Teller coupling density functional theory calculation
英文摘要	Excitation wavelengths of 282.4, 273.9 (A band), 252.7, 239.5 and 228.7?nm (B band) resonance Raman spectra were acquired for di-2-pyridylketone, and density functional calculations were carried out to help in the elucidation of the photo relaxation dynamics of A-band and B-band electronic transitions. The resonance Raman spectra show that the intensity pattern of the A band presents great difference from that of the B band, which indicate that the short-time A-band (S0?S4) photo relaxation dynamics have substantial difference from that of B band (S0?S10) . The overall picture of short-time dynamics and the vibronic coupling mechanisms are interpreted using Albrecht's theory. Copyright (c) 2012 John Wiley & Sons, Ltd.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Spectroscopy
研究领域[WOS]	Spectroscopy
关键词[WOS]	FUNCTIONAL THEORY CALCULATION ; STRUCTURAL DYNAMICS ; PHOTODECAY DYNAMICS ; COMPLEXES ; KETONE ; SCATTERING ; GEOMETRY ; SPECTRA
收录类别	SCI
语种	英语
WOS记录号	WOS:000310248400018
公开日期	2015-07-14
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1719]
专题	武汉物理与数学研究所_磁共振应用研究部
作者单位	1.Zhejiang Sci Tech Univ, Dept Chem, MOE, Engn Res Ctr Ecodyeing & Finishing Text, Hangzhou 310018, Peoples R China 2.Zhejiang Sci Tech Univ, MOE, State Key Lab Adv Text Mat & Mfg Technol, Hangzhou 310018, Peoples R China 3.Anhui Univ Architecture, Sch Environm Engn, Hefei 230036, Anhui, Peoples R China 4.Univ Osnabruck, Dept Phys, D-49069 Osnabruck, Germany 5.Chinese Acad Sci, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Wang, LiBo,Zhang, Wenfei,Shen, Shaosong,et al. The excited state dynamics study of di-2-pyridylketone in the A-band and B-band absorptions by using resonance Raman spectroscopy, IR and UV-visible spectroscopy[J]. JOURNAL OF RAMAN SPECTROSCOPY,2012,43(10):1465-1471.
APA	Wang, LiBo.,Zhang, Wenfei.,Shen, Shaosong.,Wang, Huigang.,Zheng, Xuming.,...&Chu, Yueying.(2012).The excited state dynamics study of di-2-pyridylketone in the A-band and B-band absorptions by using resonance Raman spectroscopy, IR and UV-visible spectroscopy.JOURNAL OF RAMAN SPECTROSCOPY,43(10),1465-1471.
MLA	Wang, LiBo,et al."The excited state dynamics study of di-2-pyridylketone in the A-band and B-band absorptions by using resonance Raman spectroscopy, IR and UV-visible spectroscopy".JOURNAL OF RAMAN SPECTROSCOPY 43.10(2012):1465-1471.