【作者】 迟玉贤； 吕青竹； 牛淑云； 金晶；

【Author】 Yu-Xian Chi, Qing-Zhu Lü, Shu-Yun Niu*, Jing Jin Liaoning Normal University, 116029, Dalian

【机构】 辽宁师范大学；

【Abstract】 Two Cd(II) coordination polymers, (1)[Cd(NA)2(H2O)2]n and(2)[Cd2(NA)2(H2O)4(CH3C6H4COO)2 (CH3C6H4COO)]n, were hydrothermally synthesized and characterized by X-ray diffraction and fluorescence spectra. (1) and (2) possess 2D and 1D structure, respectively which are bridged by nicotinate in different coordination modes. Study results of the fluorescence spectra show that both complexes emit strong luminescence in the solid state at room temperature. The emissions probably attribute to LLCT. It is unusual that complex (1) can emit green light (λ=544nm).更多还原