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One color resonant two photon ionization spectroscopy of p-methylstyrene and theoretical calculation
Huang, Jiangou; Xiao, Daoqing; Bi, Weibin; Xu, Xiling; Gao, Zhen; Zhu, Qihe; Zhang, Cunhao
KeywordP-methyl Styrene One Color Resonant Two-photon Ionization (Ic-r2pi) Vibrational Spectrum Ab Initio Density Functional Theory (Dft)
Source PublicationSPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
2007-02-01
DOI10.1016/j.saa.2006.03.006
Volume66Issue:2Pages:371-376
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectSpectroscopy
WOS Research AreaSpectroscopy
WOS KeywordANALYZED THRESHOLD IONIZATION ; TORSIONAL POTENTIAL FUNCTIONS ; MASS-SPECTROMETRY ; ZEKE SPECTROSCOPY ; 4-METHYLSTYRENE ; POLYMERS ; ROTATION ; ANILINE ; SPECTRA ; STYRENE
AbstractThe band origin of the S-1 <- S-0 transition of p-methylstyrene is determined to be 34,276 cm(-1) by one color resonant two photon ionization (1C-R2PI) method, which is red shifted by 3811 cm(-1) with respect to that of benzene. This indicates that the interaction of the methyl and vinyl groups with the ring in the S-1 state is greater than that in the So state. The active vibrations assigned from the R2PI spectrum are found to be the in-plane ring modes. The bands at 399, 613, 724, and 786 cm(-1) are assigned to the vibrations 9b, 6b, 12, and 1, respectively, and discussed in detail. The experimental results are well supported by ab initio and density functional theory (DFT) calculations. (c) 2006 Published by Elsevier B.V.
Language英语
WOS IDWOS:000243775500024
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140635
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Inst Chem, State Key Lab Mol React Dynam, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Huang, Jiangou,Xiao, Daoqing,Bi, Weibin,et al. One color resonant two photon ionization spectroscopy of p-methylstyrene and theoretical calculation[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2007,66(2):371-376.
APA Huang, Jiangou.,Xiao, Daoqing.,Bi, Weibin.,Xu, Xiling.,Gao, Zhen.,...&Zhang, Cunhao.(2007).One color resonant two photon ionization spectroscopy of p-methylstyrene and theoretical calculation.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,66(2),371-376.
MLA Huang, Jiangou,et al."One color resonant two photon ionization spectroscopy of p-methylstyrene and theoretical calculation".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 66.2(2007):371-376.
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