Semirigid Tripodal Ligand Based Uranyl Coordination Polymer Isomers Featuring 2D Honeycomb Nets
文献类型：期刊论文
| 作者 | Chai, ZF ; Mei L(梅雷); Hu KQ(胡孔球); Zhang XL(张晓琳); Shi WQ(石伟群); Chai ZF(柴之芳); Zhang, XL; Hu, KQ; Mei, L; Zhao, YB
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| 刊名 | INORGANIC CHEMISTRY
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| 出版日期 | 2018 |
| 卷号 | 57期号:8页码:4492-4501 |
| ISSN号 | 0020-1669 |
| DOI | 10.1021/acs.inorgchem.8b00168 |
| 文献子类 | Article |
| 英文摘要 | We report five novel uranyl coordination polymers, [(CH3)(2)NF[(2)]UO2-(BTPCA) (1), [(CH3)(2)NH2]UO2(BTPCA) (2), [(CH3)(2)NH2](2)[UO2(BTPCA)]-[UO2(BTPCA)]center dot(H2O)(5.5) (3), [(CH3)(2)NH2](2)(UO2)(2)(BTPCA)(2)center dot(H2O)(3) (4), and [(CH3)(2)NH2]UO2(BTPCA) (5), by the utilization of semirigid ligand 1,1',1''-(benzene-1,3,5-triyl)tripiperidine-4-carboxylic acid (H(3)BTPCA) and uranyl nitrate through solvothermal reactions. Single-crystal X-ray diffraction analysis reveals that the five compounds share a similar structure composition and local coordination mode to the exclusion of disordered water or DMF molecules. Each UO2(COO)(3)(-) motif is connected to six neighboring units through three BTPCA(3-) ligands, generating an infinite uranyl honeycomb (6, 3) net. The structures of all the five compounds consist of 2D honeycomb nets of various degrees of distortions, which are induced by the flexibility of piperidine rings. The dimethylamine cations and solvent molecules fill in the space between layers. Therefore, these five compounds are isomers in a broad sense. Notably, both compounds 3 and 4 possess 2-fold interpenetrated structures. For compound 5, the distance between the neighboring 2D honeycomb nets is 7.253 (A) over bar. This is the largest distance between the 2D honeycomb nets in uranyl-based coordination polymers, to the best of our knowledge. In addition, compounds 1, 2, and 4 are also characterized by infrared spectroscopy (IR), thermogravimetric analysis (TG), powder X-ray diffraction (PXRD), and luminescence properties. |
| 电子版国际标准刊号 | 1520-510X |
| WOS关键词 | METAL-ORGANIC FRAMEWORKS ; WHITE-LIGHT EMISSION ; ION COMPLEXES ; CRYSTAL-STRUCTURES ; URANIUM ; CHEMISTRY ; NETWORKS ; TOPOLOGY ; DESIGN ; CONSTRUCTION |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000430437400032 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285868]  |
| 专题 | 中国科学院高能物理研究所_中国散裂中子源 高能物理研究所_多学科研究中心 |
| 通讯作者 | Shi WQ(石伟群) |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Chai, ZF,Mei L,Hu KQ,et al. Semirigid Tripodal Ligand Based Uranyl Coordination Polymer Isomers Featuring 2D Honeycomb Nets[J]. INORGANIC CHEMISTRY,2018,57(8):4492-4501. |
| APA | Chai, ZF.,梅雷.,胡孔球.,张晓琳.,石伟群.,...&Shi, WQ.(2018).Semirigid Tripodal Ligand Based Uranyl Coordination Polymer Isomers Featuring 2D Honeycomb Nets.INORGANIC CHEMISTRY,57(8),4492-4501. |
| MLA | Chai, ZF,et al."Semirigid Tripodal Ligand Based Uranyl Coordination Polymer Isomers Featuring 2D Honeycomb Nets".INORGANIC CHEMISTRY 57.8(2018):4492-4501. |
入库方式： OAI收割
来源：高能物理研究所
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