Luminescent organically templated lanthanide oxalate-selenate hybrids
文献类型：期刊论文
| 作者 | M. L. Feng ; J. G. Mao |
| 刊名 | European Journal of Inorganic Chemistry
 |
| 出版日期 | 2007-12 |
| 期号 | 34页码:5447-5454 |
| 关键词 | hydrothermal syntheses lanthanides selenium crystal structures luminescent properties crystal-structures magnetic-properties 3-dimensional structures photophysical properties hydrothermal synthesis vanadium selenites metal selenites uranyl selenate ionic liquid complexes |
| ISSN号 | 1434-1948 |
| 中文摘要 | Hydrothermal reactions of lanthanide nitrates with selenic acid, sodium oxalate, and organic amines led to two series of new organically templated lanthanide oxalate-selenate hybrids with 2D-layer or 3D-network structures, namely, Ln(2)(SeO4)(2)(C2O4)(H2O)(4)center dot pip (Ln = Eu 1; Tb 2; Dy 3; Er 4; Yb 5) (pip = piperazine) and [H(2)PiP](2)[Ln(2)(SeO4)(2)(C2O4)(3)]center dot H2O (Ln = Er 6; Yb 7; Lu 8; Y 9). Their structures were established by X-ray single-crystal diffraction. Isostructural compounds 1-5 feature a 2D inorganic-organic hybrid neutral layer of Ln(2)(SeO4)(2)(C2O4)(H2O)(4). The neutral piperazine molecules are located at the interlayer spaces and interconnect with the inorganic skeleton through hydrogen bonds. Compounds 6-9 are isostructural and possess 3D pillared layered architectures composed of lanthanide oxalate layers bridged by selenate anions (the pillar). The template cations are located at the tunnels of the structure. Compounds 1, 2, and 3 display emission bands in the red-, green-, and pink-light regions, respectively, and these compounds have lifetimes of 0.178, 0.962, and 0.276 ms, respectively. Compounds 6 and 7 both exhibit emission bands in the near-IR region. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007) |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6240]  |
| 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 | M. L. Feng,J. G. Mao. Luminescent organically templated lanthanide oxalate-selenate hybrids[J]. European Journal of Inorganic Chemistry,2007(34):5447-5454. |
| APA | M. L. Feng,&J. G. Mao.(2007).Luminescent organically templated lanthanide oxalate-selenate hybrids.European Journal of Inorganic Chemistry(34),5447-5454. |
| MLA | M. L. Feng,et al."Luminescent organically templated lanthanide oxalate-selenate hybrids".European Journal of Inorganic Chemistry .34(2007):5447-5454. |
入库方式： OAI收割
来源：福建物质结构研究所
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