| Synthesis, Crystal Structure and Luminescent Properties of a Novel 2D Sheet Cd(Ⅱ) Coordination Polymer [Cd(Cpna)(Py)]n |
| |
| 引用本文： | 高竹青,吕东煜,李红晋,卢文贯,顾金忠.Synthesis, Crystal Structure and Luminescent Properties of a Novel 2D Sheet Cd(Ⅱ) Coordination Polymer [Cd(Cpna)(Py)]n[J].结构化学,2013,32(7):1036-1040. |
| |
| 作者姓名： | 高竹青 吕东煜 李红晋 卢文贯 顾金忠 |
| |
| 作者单位： | School of Chemical and Biological Engineering,Taiyuan University of Science and Technology;College of Chemistry and Chemical Engineering,Lanzhou University;Department of Chemistry,Shaoguan University |
| |
| 基金项目： | Funded by the Subject team of Taiyuan University of Science and Technology |
| |
| 摘 要： | A coordination polymer, Cd(cpna)(py)]n(H2cpna = 5-(2-carboxylphenyl) nicotic acid, py = pyridine) 1 has been hydrothermally synthesized and characterized by elemental analysis, IR, TG, fluorescence spectra and single-crystal X-ray diffraction. Colorless crystals crystallize in the monoclinic system, space group P21/c with a = 8.589(2), b = 13.047(3), c = 14.940(4) , β = 96.001(2)°, V = 1664.9(7) 3 , C18H12CdN2O4 , Mr = 432.70, Dc = 1.726 g/cm 3 , F(000) = 856, Z = 4, μ(MoKα) = 1.337 mm -1 , the final R = 0.0396 and wR = 0.0891 for 2422 observed reflections (I > 2σ(I)). Complex 1 exhibits a two-dimensional (2D) sheet structure, which further builds a three-dimensional (3D) supramolecular architecture via C-H···O hydrogen-bonding interactions.
|
| 关 键 词： | coordination polymer crystal structrue luminescent properties |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
