Synthesis, structure, and magnetic and optical properties of a novel chain-like oxalate-bridging samarium complex
文献类型：期刊论文
| 作者 | L. Z. Cai ; G. C. Guo ; A. Q. Wu ; M. L. Fu ; Z. C. Dong ; M. Akiyuki ; H. Jin-Shun |
| 刊名 | Chinese Journal of Structural Chemistry
 |
| 出版日期 | 2007 |
| 卷号 | 26期号:9页码:1112-1117 |
| ISSN号 | 0254-5861 |
| 关键词 | lanthanide luminescent magnetic oxalate structure lanthanide complexes molecular materials bimetallic oxalate crystal-structures ln ligand gd nd la radicals |
| 中文摘要 | A new lanthanide complex [Sm(C2O4)(H2O)(5)](n)Cl-n center dot 2nH(2)O has been obtained by hydrothermal synthetic method. The crystal belongs to monoclinic, space group P2(1)/n, with a = 7.5438(6), b = 14.3201(11), c = 10.8608(9) angstrom, beta = 94.565(4)degrees, V = 1160.55(16) angstrom(3), C2H14ClO11Sm, M-r= 399.93, Z = 4, D-c = 2.271 g/cm(3), mu = 5.290 cm(-1), F(000) = 772, the final R = 0.0271 and wR = 0.0632 for 1880 observed reflections with I > 2 sigma(I). X-ray crystal analysis reveals that each Sm(III) atom is nine-coordinated by four oxygen atoms from two oxalate ligands and five coordinated water molecules in a distorted tricapped trigonal prism. The chain-like structure of lanthanide oxalate is reported for the first time. The fluorescent property and magnetic behavior of the title compound were investigated. The theta of -14.3(2)degrees and J of -0.26 cm(-1) indicate antiferromagnetic interaction in the molecule. |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6118]  |
| 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 | L. Z. Cai,G. C. Guo,A. Q. Wu,et al. Synthesis, structure, and magnetic and optical properties of a novel chain-like oxalate-bridging samarium complex[J]. Chinese Journal of Structural Chemistry,2007,26(9):1112-1117. |
| APA | L. Z. Cai.,G. C. Guo.,A. Q. Wu.,M. L. Fu.,Z. C. Dong.,...&H. Jin-Shun.(2007).Synthesis, structure, and magnetic and optical properties of a novel chain-like oxalate-bridging samarium complex.Chinese Journal of Structural Chemistry,26(9),1112-1117. |
| MLA | L. Z. Cai,et al."Synthesis, structure, and magnetic and optical properties of a novel chain-like oxalate-bridging samarium complex".Chinese Journal of Structural Chemistry 26.9(2007):1112-1117. |
入库方式： OAI收割
来源：福建物质结构研究所
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