| Synthesis, Structure and Photo- luminescence of Cu[（PPh3）2]（acac） （PPh3 = Triphenylphosphine, acac = Acetylacetone） |
| |
| 作者姓名： | XIE Yi-Ming WU Ji-Huai |
| |
| 作者单位： | College of Materials Science and Engineering,Huaqiao University, Quanzhou, Fujian 362021, China |
| |
| 基金项目： | 国家自然科学基金
,
福建省自然科学基金 |
| |
| 摘 要： | A novel complex Cu(PPh3)2(acac) 1 (PPh3 = triphenylphosphine, acac = acetylacetone) was obtained by a solution reaction and structurally characterized by X-ray diffraction. The crystal belongs to monoclinic, space group P21/n with a = 13.7361(8), b = 12.8204(7), c = 19.7638(13) , β = 95.946(2)°, C41H37CuO2P2, Mr = 687.19, V = 3461.7(4) 3, Z = 4, Dc = 1.319 g/cm3, S = 1.067, μ(MoKα) = 0.758 mm–1, F(000) = 1432, R = 0.0403 and wR = 0.0990. Complex 1 is characterized by an isolated structure. X-ray structure analysis of 1 shows that acac behaves as a chelating ligand and PPh3 coordinates as a monodentate ligand to the Cu(I) atoms. Photoluminescent investigation reveals that the title complex displays a strong green-light emission.
|
| 关 键 词： | 铜 晶体结构 二酮 光致发光 |
| 收稿时间： | 2007-07-13 |
| 修稿时间： | 2007-10-24 |
Synthesis, Structure and Photoluminescence of Cu[(PPh3)2](acac) (PPh3=Triphenylphosphine, acac = Acetylacetone) |
| |
| XIE Yi-Ming WU Ji-Huai.Synthesis, Structure and Photoluminescence of Cu[(PPh3)2](acac) (PPh3=Triphenylphosphine, acac = Acetylacetone)[J].Chinese Journal of Structural Chemistry,2007,26(12):1471-1475. |
| |
| Authors: | XIE Yi-Ming WU Ji-Huai |
| |
| Abstract: | A novel complex Cu(PPh3)2(acac) 1 (PPh3 = triphenylphosphine, acac = acetylacetone) was obtained by a solution reaction and structurally characterized by X-ray diffraction. The crystal belongs to monoclinic, space group P21/n with a = 13.7361(8), b = 12.8204(7), c =19.7638(13)(A), β = 95.946(2)°, C41H37CuO2P2, Mr= 687.19, V= 3461.7(4)(A)3, Z = 4, Dc = 1.319g/cm3, S = 1.067, μ(MoKα) = 0.758 mm-1, F(000) = 1432, R = 0.0403 and wR = 0.0990. Complex 1is characterized by an isolated structure. X-ray structure analysis of 1 shows that acac behaves as a chelating ligand and PPh3 coordinates as a monodentate ligand to the Cu(Ⅰ) atoms. Photoluminescent investigation reveals that the title complex displays a strong green-light emission. |
| |
| Keywords: | copper crystal structure diketone photoluminescence Synthesis Photoluminescence Structure acac Triphenylphosphine investigation displays strong emission atoms structure analysis chelating ligand isolated structure space group crystal solution reaction characterized |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
