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| [Ru(phen)2(H2bbim)](PF6)2配合物的阴离子识别研究 | |
| 引用本文： | 崔 英,叶保辉,陈任宏,牛艳丽,钟永瑞.[Ru(phen)2(H2bbim)](PF6)2配合物的阴离子识别研究[J].无机化学学报,2011,27(4):725-730. |
| 作者姓名： | 崔 英 叶保辉 陈任宏 牛艳丽 钟永瑞 |
| 作者单位： | 1. 广东食品药品职业学院药学系,广州5105200;中山大学化学与化学工程学院,广州510275 2. 中山大学化学与化学工程学院,广州,510275 3. 广东食品药品职业学院药学系,广州,5105200 |
| 基金项目： | 国家自然科学基金，广东省医学科学技术研究基金 |
| 摘 要： | 利用紫外-可见吸收光谱和核磁研究了Ru(phen)2(H2bbim)](PF6)2配合物与Cl-,Br-,I-,NO3-,HSO4-,H2PO4-,OAc-和F-离子之间的作用。结果表明OAc-和F-可以使该配合物苯并联咪唑上的质子逐步脱去,相应的溶液颜色由黄色变为橙棕色,最后变为紫色。因此该配合物可以对阴离子实现目视识别。 |
| 关 键 词： | 阴离子识别 去质子 氢键 |
Anion Recognition Properties of Complex [Ru(phen)2(H2bbim)](PF6)2 |
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| CUI Ying,YE Bao-Hui,CHEN Ren-Hong,NIU Yan-Li and ZHONG Yong-Rui.Anion Recognition Properties of Complex [Ru(phen)2(H2bbim)](PF6)2[J].Chinese Journal of Inorganic Chemistry,2011,27(4):725-730. | |
| Authors: | CUI Ying YE Bao-Hui CHEN Ren-Hong NIU Yan-Li and ZHONG Yong-Rui |
| Institution: | Department of Pharmacy, Guangdong Food and Drug Vocational College, Guangzhou 510520, China; School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China,Department of Pharmacy, Guangdong Food and Drug Vocational College, Guangzhou 510520, China,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China and School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China |
| Abstract: | Interactions between the complex Ru(phen)2(H2bbim)](PF6)2 and Cl-, Br-, I-, NO3-, HSO4-, H2PO4-, OAc- or F- anion were studied by UV-Vis and 1H NMR spectra. A systematic investigation shows that stepwise deprotonation of the two N-H fragments occurs when OAc- or F- exits, resulting in color change from yellow to orange brown to purple, which can be distinguished by naked-eye. |
| Keywords: | anion-selected recognition deprotonation hydrogen bonding |
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