| A flexible bis(pyridylcarbamate) anion receptor: binding of infinite double-stranded phosphate, [-sulfate-(H2O)2-]n, and hydrogen-bridged helical perchlorate chain | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 |
Xia YN(夏娅娜) ; Wu B(吴彪); Liu YY(刘艳艳); Yang ZW(杨再文); Huang XJ(黄晓卷); He L(何荔); Yang XJ(杨晓娟)
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| 2009 | |
| Source Publication | CrystEngComm
 |
| ISSN | 1466-8033 |
| Volume | 11Pages:1849-1856 |
| Abstract | Anion complexation of a flexible bis(pyridylcarbamate) receptor, 3-pyridinyl-carbamic-acid-1,2-ethanediylester (L), is reported. Upon addition of a series of inorganic acids (H3PO4, H2SO4, HClO4, HCl and HBr), the ligand L can be doubly protonated and bind the anions through hydrogen bonding interactions, affording the adducts 1–5. The binding modes of the protonated ligand ([LH2]2+) with anions in 1–5 in the solid state are established by X-ray single crystal diffraction. Of particular interest is that the three oxoanion complexes (1–3) feature intriguing anionic polymer fashions, such as the novel double-stranded dihydrogen phosphate chain in 1, the infinite [-sulfate-(H2O)2-]n chain in 2, and hydrogen-bridged helical perchlorate chain in 3. For complexes 4 and 5, the packing diagram displays a layered structure with the halide anions located between the adjacent cationic arrays. Receptor L can selectively crystallize with the sulfate anion from the acid mixture H3PO4, H2SO4, HClO4, HCl and HBr. |
| Subject Area | 金属有机与超分子催化 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 20872149);the ‘‘Bairen Jihua’’ project of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 金属有机与超分子催化研究组 ; 金属有机功能材料研究组 ; 管理与大型仪器组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/544 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Wu B(吴彪); Yang XJ(杨晓娟) |
| Recommended Citation GB/T 7714 | Xia YN,Wu B,Liu YY,et al. A flexible bis(pyridylcarbamate) anion receptor: binding of infinite double-stranded phosphate, [-sulfate-(H2O)2-]n, and hydrogen-bridged helical perchlorate chain[J]. CrystEngComm,2009,11:1849-1856. |
| APA | 夏娅娜.,吴彪.,刘艳艳.,杨再文.,黄晓卷.,...&杨晓娟.(2009).A flexible bis(pyridylcarbamate) anion receptor: binding of infinite double-stranded phosphate, [-sulfate-(H2O)2-]n, and hydrogen-bridged helical perchlorate chain.CrystEngComm,11,1849-1856. |
| MLA | 夏娅娜,et al."A flexible bis(pyridylcarbamate) anion receptor: binding of infinite double-stranded phosphate, [-sulfate-(H2O)2-]n, and hydrogen-bridged helical perchlorate chain".CrystEngComm 11(2009):1849-1856. |
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