New class of Preyssler-lanthanide complexes with modified and extended structures tuned by the lanthanide contraction effect
文献类型：期刊论文
| 作者 | Qin C ; Song XZ ; Su SQ ; Dang S ; Feng J ; Song SY ; Hao ZM ; Zhang HJ |
| 刊名 | dalton transactions
 |
| 出版日期 | 2012 |
| 卷号 | 41期号:8页码:2399-2407 |
| 关键词 | 3-DIMENSIONAL FRAMEWORK COORDINATION POLYMER MAGNETIC-PROPERTIES BUILDING-BLOCKS POLYOXOMETALATE CATIONS DERIVATIVES CHEMISTRY ANION ND |
| ISSN号 | 1477-9226 |
| 通讯作者 | zhang hj |
| 中文摘要 | a family of polyoxometalate compounds based on preyssler anions and lanthanide cations, k5na5[{pr-4(h2o)(12)(pydc)(4)}{na(h2o)p5w30o110}]center dot 46h(2)o (1, h(2)pydc = pyridine-2,6-dicarboxylic acid), na-7[{pr-4(h2o)(20)(pydc)(2)(ac)}{na(h2o)p5w30o110}]center dot 23h(2)o (2), and na10h2 [{ln(2)(h2o)(10)(pydc)(2)}-{ na(h2o)p5w30o110}]center dot xh2o (ln = sm 3, eu 4, gd 5; x = 11 for 3 and 5, 13 for 4), have been synthesized and characterized by elemental analysis and single crystal x-ray diffraction. compound 1 exhibits a two-dimensional honeycomb layer which is built up from unique {pr-4} metallacycles and preyssler anions. remarkably, the strong involvement of the sodium countercations leads to the formation of a unique three-dimensional open architecture with one-dimensional channels. the 2d grid layer of compound 2 is constructed by the longest currently known rare-earth metal clusters {pr-8} and preyssler anions. isostructural compounds 3, 4, and 5, obtained by introduction of the intermediate lanthanide ions into the above reaction system, exhibit bisupporting [{ln(2)(h2o)(10)(pydc)(2)}{na(h2o)p5w30o110}](12)- polyoxometalate cluster structures. the magnetic properties of compounds 1 and 2 and the luminescent properties of compounds 3 and 4 are discussed in this paper. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000300186100025 |
| 公开日期 | 2013-06-30 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48642]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qin C,Song XZ,Su SQ,et al. New class of Preyssler-lanthanide complexes with modified and extended structures tuned by the lanthanide contraction effect[J]. dalton transactions,2012,41(8):2399-2407. |
| APA | Qin C.,Song XZ.,Su SQ.,Dang S.,Feng J.,...&Zhang HJ.(2012).New class of Preyssler-lanthanide complexes with modified and extended structures tuned by the lanthanide contraction effect.dalton transactions,41(8),2399-2407. |
| MLA | Qin C,et al."New class of Preyssler-lanthanide complexes with modified and extended structures tuned by the lanthanide contraction effect".dalton transactions 41.8(2012):2399-2407. |
入库方式： OAI收割
来源：长春应用化学研究所
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