A new approach to novel cluster compounds of lead(II) phosphonates
文献类型：期刊论文
| 作者 | Z. Y. Du ; H. B. Xu ; X. L. Li ; J. G. Mao |
| 刊名 | European Journal of Inorganic Chemistry
 |
| 出版日期 | 2007-10 |
| 期号 | 28页码:4520-4529 |
| 关键词 | lead 1 sulfonate-phosphonates 3 solvothermal synthesis 5-benzenetricarboxylate ligands cluster compounds multidentate metal linker crystal-structures hydrothermal synthesis hybrid materials structural characterization carboxylate-phosphonates sulfonate-phosphonates microporous structure layered structures |
| ISSN号 | 1434-1948 |
| 中文摘要 | Five new lead(II) sulfonate-phosphonates, namely [Pb(3)(L)(2)(H(2)O)(2)]center dot 4H(2)O (1), [Pb(HL)(phen)]center dot H(2)O (2), [Pb(6)(L)(4)(phen)(8)]center dot 3H(2)O (3), [Pb(6)(L)(4)(phen)(10)]center dot 2H(2)O (4), and [Pb(6)(L)(4)(4,4'-bipy)(H(2)O)(2)]center dot 2H(2)O (5; H(3)L = m-HO(3)S-C(6)H(4)-PO(3)H(2), phen = 1,10-phenanthroline, 4,4'-bipy = 4,4'-bipyridine) have been prepared and structurally characterized. Compound I features a novel 3D framework in which 1D chains of Pb(3)O(4) cluster units are further bridged by sulfonate-phosphonate ligands, whereas compound 2 features a layer structure in which 1D chains of Pb(2)O(4) clusters are further bridged by sulfonate-phosphonate ligands. Compounds 3 and 4 represent the first zero-dimensional lead(II) phosphonates and feature novel isolated hexanuclear lead(II) clusters in which six Pb(II) ions are bridged by two tetradentate and two pentadentate phosphonate groups. Compound 5 features a 3D framework that is similar to that in compound 1 despite the different coordination modes for some sulfonate groups of the ligands. The main difference is that an aqua ligand in compound 1 is replaced by a nitrogen atom of the 4,4'-bipy ligand, which results in the splitting of the large cavities in compound I into two small apertures in compound 5. Compounds 1 and 5 exhibit strong broad blue fluorescent emission bands at 398 and 420 nm, respectively. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheirn, Germany, 2007). |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6221]  |
| 专题 | 福建物质结构研究所_中科院福建物质结构研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | Z. Y. Du,H. B. Xu,X. L. Li,et al. A new approach to novel cluster compounds of lead(II) phosphonates[J]. European Journal of Inorganic Chemistry,2007(28):4520-4529. |
| APA | Z. Y. Du,H. B. Xu,X. L. Li,&J. G. Mao.(2007).A new approach to novel cluster compounds of lead(II) phosphonates.European Journal of Inorganic Chemistry(28),4520-4529. |
| MLA | Z. Y. Du,et al."A new approach to novel cluster compounds of lead(II) phosphonates".European Journal of Inorganic Chemistry .28(2007):4520-4529. |
入库方式： OAI收割
来源：福建物质结构研究所
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