Problems in measurement of organic molecular beta by the solvatochromism
文献类型：期刊论文
| 作者 | Zhu, PW; Wang, CG; Wang, P; Ye, C |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 1998-04-01 |
| 卷号 | 14期号:4页码:369-374 |
| 关键词 | Organic Nonlinear Optics Molecular First Hyperpolarizability(Beta) Solvatochromism |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB19980417 |
| 英文摘要 | In this paper some problems, which should be noticed in the measurements of organic molecular first hyperpolarizability(beta) by the solvatochromism, are discussed based on the results of the measurements for 11 compounds. The experiments indicate that the selection of solvent used is the basis of the method to fit for use. The determination of the parameter a, which is the radius of a spherical cavity occupied by the molecules in the solutions, is the I;ey to decide the reasonableness of the obtained results and the formula for a=1/2(l'+(r) over bar(v)), has been-suggested in which l' is the molecular length of the nonlinear optical active part and can be obtained from values of bond lengths in literature, (r) over bar(v) is the average spherical radius of the used solvents. |
| 语种 | 英语 |
| WOS记录号 | WOS:000074858600017 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/74503]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu, PW |
| 作者单位 | Chinese Acad Sci, Inst Chem, Organ Solid Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, PW,Wang, CG,Wang, P,et al. Problems in measurement of organic molecular beta by the solvatochromism[J]. ACTA PHYSICO-CHIMICA SINICA,1998,14(4):369-374. |
| APA | Zhu, PW,Wang, CG,Wang, P,&Ye, C.(1998).Problems in measurement of organic molecular beta by the solvatochromism.ACTA PHYSICO-CHIMICA SINICA,14(4),369-374. |
| MLA | Zhu, PW,et al."Problems in measurement of organic molecular beta by the solvatochromism".ACTA PHYSICO-CHIMICA SINICA 14.4(1998):369-374. |
入库方式： OAI收割
来源：化学研究所
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