Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of Cu(enMe)(2) (2){ Cu(enMe)(2)(H2O) (2) Cu-6(enMe)(2)(B-a-SiW9O34)(2) }ce nter dot 4H(2)O
文献类型：期刊论文
| 作者 | S. T. Zheng ; D. Q. Yuan ; J. Zhang ; G. Y. Yang |
| 刊名 | Inorganic Chemistry
 |
| 出版日期 | 2007-05 |
| 卷号 | 46期号:11页码:4569-4574 |
| 关键词 | coordinated water-molecules neutron-scattering spectra bulk magnetic-properties ray crystal-structures substituted polyoxoanion energy-levels sb-iii as-iii polyoxotungstate complexes |
| ISSN号 | 0020-1669 |
| 中文摘要 | A novel sandwich-type polyoxometalate incorporating a unique hybrid hexanuclear copper cluster, [Cu(enMe)(2)](2){[Cu(enMe)(2)(H2O)](2)[Cu-6(enMe)(2)(B-a-SiW9O34)(2)]}center dot 4H(2)O (1, enMe = 1,2-diaminopropane), has been hydrothermally synthesized and structurally characterized by the elemental analyses, IR spectroscopy, TG analysis, magnetic properties, and single-crystal X-ray diffraction analysis. Crystal data for 1 triclinic, P (1) over bar; a = 12.5105(2), b = 14.3710(2), c = 17.2687(2) A; alpha = 98.834(1), beta = 110.744(1), gamma = 104.711(1)degrees; V = 2704.57(7) A(3); rho = 3.646 g/cm(3); Z = 1. X-ray crystallographic study shows that the molecular structure of 1 contains 10 copper ions: Six of them form an unprecedented inorganic-organic hybrid Cu-6 cluster via edge-sharing combination of two CuO6 octahedra, two CuO5, and two CuO3N2 square pyramids and are encapsulfated between two {B-a-SiW9O34} units. Two of them form two [Cu(enMe)(2)(H2O)](2+) complexes and further attach to the two {B-a-SiW9O34} units via two Cu-OW bridges, acting as a decorated role. The remaining two form isolated [Cu(enMe)(2)](2+) complexes playing roles of charge-compensation and space-fillers. Magnetization measurement reveals that the hexanuclear copper cluster exhibits overall ferromagnetic interactions. |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6923]  |
| 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 | S. T. Zheng,D. Q. Yuan,J. Zhang,et al. Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of Cu(enMe)(2) (2){ Cu(enMe)(2)(H2O) (2) Cu-6(enMe)(2)(B-a-SiW9O34)(2) }ce nter dot 4H(2)O[J]. Inorganic Chemistry,2007,46(11):4569-4574. |
| APA | S. T. Zheng,D. Q. Yuan,J. Zhang,&G. Y. Yang.(2007).Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of Cu(enMe)(2) (2){ Cu(enMe)(2)(H2O) (2) Cu-6(enMe)(2)(B-a-SiW9O34)(2) }ce nter dot 4H(2)O.Inorganic Chemistry,46(11),4569-4574. |
| MLA | S. T. Zheng,et al."Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions. 3. Structure and characterization of Cu(enMe)(2) (2){ Cu(enMe)(2)(H2O) (2) Cu-6(enMe)(2)(B-a-SiW9O34)(2) }ce nter dot 4H(2)O".Inorganic Chemistry 46.11(2007):4569-4574. |
入库方式： OAI收割
来源：福建物质结构研究所
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