Syntheses, crystal structures and photoluminescence properties of five Cd/Zn–organic frameworks
作者:Qing Li、Dong-Xu Xue、Yu-Feng Zhang、Zong-Hui Zhang、Ziwei Gao
DOI:10.1016/j.molstruc.2018.03.048
日期:2018.7
along with the auxiliary poly-nitrogen ligands of 2,2′-Bpy(2,2′-bipyridine), Phen(phenanthroline), BIMB(1,1′-benzene-1,4-diyldimethanediyl-bis-1H-imidazole) and 4,4′-Bpy(4,4′-bipyridine). The crystal structures of compounds 1–5 were precisely determined by single-crystal X-ray diffraction (SC-XRD), Powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FT-IR) and Thermogravimetic
摘要 发光金属有机骨架(MOFs)在光催化、光致发光、电致发光、化学传感器等方面显示出广泛的潜在应用。在此,[Cd(HL)C2H5OH] (1), [Cd(HL)(2,2'-Bpy)H2O] (2), [Cd2(HL)2(Phen) 的五种新的 Cd/Zn−有机骨架2] (3), [Zn(HL)BIMB] (4), [Cd3(HL)3(4,4'-Bpy)DMF]·(H2O) (5) 通过 d10 转变的溶剂热反应有意构建金属盐,即 Cd(NO3)2∙4H2O 或 Zn(NO3)2·6H2O,以及 4,4'-(羟基甲烷二基)二苯甲酸 (H3L) 的 V 形半刚性有机连接体以及辅助聚- 2,2'-Bpy(2,2'-联吡啶)、Phen(菲咯啉)、BIMB(1,1'-benzo-1,4-diyldimethyldiyl-bis-1H-imidazole) 和 4,4'-的氮配体Bpy(4,4'-联