Two-dimensional asynchronous spectrum with auxiliary cross peaks in probing intermolecular interactions
文献类型：期刊论文
| 作者 | Li, Xiaopei1,2,3; He, Anqi2,4; Huang, Kun1; Liu, Huizhou1; Zhao, Ying5; Wei, Yongju6; Xu, Yizhuang2,4; Noda, Isao2,7; Wu, Jinguang2 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:107页码:87739-87749 |
| 英文摘要 | A new approach called "asynchronous spectrum with auxiliary peaks (ASAP)" is proposed for generating a 2D asynchronous spectrum to investigate the intermolecular interaction between two solutes (P and Q) dissolved in the same solution. In the ASAP approach, a virtual substance S with an isolated peak assumed to be at v(S) is introduced, while the characteristic peaks of P and Q are actually observed at v(P) and v(Q). The concentrations series of P, Q and S are specifically designed so that a spectral portion that has nothing to do with the intermolecular interaction between P and Q is completely removed from the 2D asynchronous spectrum. Auxiliary cross peaks around (v(P), v(S)) and (v(Q), v(S)) can be used to reveal spectral variation caused by intermolecular interaction, which cannot be observed on conventional cross peaks appearing around the spectral coordinates (v(P), v(P)), (v(P), v(Q)), (v(Q), vP), (v(Q), v(Q)). For example, variation of the absorptivity of P caused by an intermolecular interaction between P and Q can be probed from the auxiliary cross peaks around (v(P), v(S)) when Q does not even have any characteristic peak in the observed spectral range. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29147]  |
| 专题 | 化学研究所_高技术材料实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 2.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 3.Dalian Polytech Univ, Dalian 116034, Peoples R China 4.Ninhai Doubly Adv Martial Co Ltd, Ninhai 315602, Peoples R China 5.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 6.Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050016, Peoples R China 7.Univ Delaware, Dept Mat Sci & Engn, Newark, DE 19716 USA |
| 推荐引用方式 GB/T 7714 | Li, Xiaopei,He, Anqi,Huang, Kun,et al. Two-dimensional asynchronous spectrum with auxiliary cross peaks in probing intermolecular interactions[J]. RSC ADVANCES,2015,5(107):87739-87749. |
| APA | Li, Xiaopei.,He, Anqi.,Huang, Kun.,Liu, Huizhou.,Zhao, Ying.,...&Wu, Jinguang.(2015).Two-dimensional asynchronous spectrum with auxiliary cross peaks in probing intermolecular interactions.RSC ADVANCES,5(107),87739-87749. |
| MLA | Li, Xiaopei,et al."Two-dimensional asynchronous spectrum with auxiliary cross peaks in probing intermolecular interactions".RSC ADVANCES 5.107(2015):87739-87749. |
入库方式： OAI收割
来源：化学研究所
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