| Syntheses,Structures, and Photoluminescent Properties of Two 2D Coordination Polymers Based on 1,3-Di(2,4-dicarboxyphenyl) Benzene and 1,3-Di(4-pyridyl)propane |
| |
| 作者姓名： | 王记江 苏永超 高楼军 |
| |
| 作者单位： | Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan’an University |
| |
| 基金项目： | the National Natural Science Foundation of China，the Open Foundation of Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education，the Natural Scientific Research Foundation of Shaanxi Provincial Education Office of China |
| |
| 摘 要： | Two new 2D coordination polymers, Zn(HL)(Hbpp)]n(1) and Cd(HL)(Hbpp)(H2O)]n(2)(H4L = 1,3-di(2,4-dicarboxyphenyl) benzene, bpp = 1,3-di(4-pyridyl)propane), have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction analysis, elemental analysis, TGA and IR spectroscopy. Complex 1 crystallizes in monoclinic, space group P21/n, with a = 13.1031(6), b = 14.7315(7), c = 15.0041(7) A, β = 91.202(1)°, V = 2895.6(2) A3, Dc = 1.532g/cm3, Mr = 667.97, F(000) = 1376.0, μ = 0.909 mm–1, Z = 4, the final R = 0.0481 and wR = 0.1304 for 7027 observed reflections with I 2σ(I). Complex 2 also belongs to the monoclinic space group P21/n, with a = 13.6326(4), b = 14.6432(4), c = 14.9395(5) A, β = 93.132(1)o, V = 2977.84(16) A3,Dc = 1.613 g/cm3, Mr = 1445.98, F(000) = 733.0, μ = 0.794 mm–1, Z = 2, the final R = 0.0283 and w R = 0.0784 for 7230 observed reflections with I 2σ(I). Both complexes 1 and 2 form 2D net structures, which are further linked to form 3D supramolecular net structures via intermolecular hydrogen bonds and aromatic π-π stacking interactions.
|
| 关 键 词： | 1 3-di(2 4-dicarboxyphenyl) benzene Zn(II) Cd(II) photoluminescent properties |
Syntheses,Structures, and Photoluminescent Properties of Two 2D Coordination Polymers Based on 1,3-Di(2,4-dicarboxyphenyl) Benzene and 1,3-Di(4-pyridyl)propane |
| |
| WANG Ji-Jiang,SU Yong-Chao,GAO Lou-Jun.Syntheses,Structures, and Photoluminescent Properties of Two 2D Coordination Polymers Based on 1,3-Di(2,4-dicarboxyphenyl) Benzene and 1,3-Di(4-pyridyl)propane[J].Chinese Journal of Structural Chemistry,2015,34(2):241-247. |
| |
| Authors: | WANG Ji-Jiang SU Yong-Chao GAO Lou-Jun |
| |
| Institution: | Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan'an University, Yan'an 716000, China |
| |
| Abstract: | |
| |
| Keywords: | 1 3-di(2 4-dicarboxyphenyl) benzene Zn(Ⅱ) Cd(Ⅱ) photoluminescent properties |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
