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| A New Copper(I) Complex Based on Imidazole and Triphenylphosphine Ligands: Synthesis, Structure, Third-Order NLO, and Fluorescence Properties | |
| Liu Faqian1; Jin Yanling1; Liu Baocheng1; Li Rongxun1; Deng Yueyi1; Li Weihua2; Jian Fangfang3; Liu, FQ (reprint author), Qingdao Univ Sci & Technol, Minist Educ, Engn Res Ctr High Performance Polymer & Molding T, Qingdao 266042, Shandong, Peoples R China. | |
| 2012-05-01 | |
| 发表期刊 | CHINESE JOURNAL OF CHEMISTRY
 |
| ISSN | 1001-604X |
| 卷号 | 30期号:5页码:1069-1074 |
| 文章类型 | Article |
| 摘要 | A new candidate [Cu(PPh3)2Him]Br (1, PPh3=triphenylphosphine, Him=1-H-imidazole) for nonlinear optical (NLO) materials has been synthesized and characterized crystallographically. The third-order NLO optical properties were measured by the Z-scan technique with an 8 ns pulsed laser at 532 nm. Compound 1 exhibits strong NLO absorptive abilities [a2=(61 +/- 5) x 10(-12)] and effective self-focusing performance [n2=(15 +/- 3) x 10(-18) m2.W-1] in 1.01 x 10(-4) mol.dm(-3) DMF solution. The compound also exhibits luminescence in DMF solution at room temperature and shows narrow emission with maximum at 382 nm. The electronic structure and photoluminescent process were investigated by means of TD-DFT calculations. The results suggest that the contribution to the frontier orbitals from the Cu?Br d bond plays a crucial role in its linear optical properties, and the origin of luminescence is attributable to the p*??n transitions. |
| 关键词 | Third-order Nlo Properties Luminescence Td-dft Copper(i) Complex |
| 学科领域 | Chemistry, Multidisciplinary |
| DOI | 10.1002/cjoc.201100581 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000304045600011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/12456 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Liu, FQ (reprint author), Qingdao Univ Sci & Technol, Minist Educ, Engn Res Ctr High Performance Polymer & Molding T, Qingdao 266042, Shandong, Peoples R China. |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Minist Educ, Engn Res Ctr High Performance Polymer & Molding T, Qingdao 266042, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 3.Qingdao Univ Sci & Technol, New Mat & Funct Coordinat Chem Lab, Qingdao 266042, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Faqian,Jin Yanling,Liu Baocheng,et al. A New Copper(I) Complex Based on Imidazole and Triphenylphosphine Ligands: Synthesis, Structure, Third-Order NLO, and Fluorescence Properties[J]. CHINESE JOURNAL OF CHEMISTRY,2012,30(5):1069-1074. |
| APA | Liu Faqian.,Jin Yanling.,Liu Baocheng.,Li Rongxun.,Deng Yueyi.,...&Liu, FQ .(2012).A New Copper(I) Complex Based on Imidazole and Triphenylphosphine Ligands: Synthesis, Structure, Third-Order NLO, and Fluorescence Properties.CHINESE JOURNAL OF CHEMISTRY,30(5),1069-1074. |
| MLA | Liu Faqian,et al."A New Copper(I) Complex Based on Imidazole and Triphenylphosphine Ligands: Synthesis, Structure, Third-Order NLO, and Fluorescence Properties".CHINESE JOURNAL OF CHEMISTRY 30.5(2012):1069-1074. |
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