Synthesis, Structure and Luminescent Property of a New Zinc(Ⅱ) Complex  

作　　者：翟吉全 张雨 程建开 杨锦霞 张鑫 覃业燕 姚元根 

机构地区：[1]College of Chemistry, Fuzhou University [2]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2015年第10期1513-1518,共6页结构化学（英文）

基　　金：supported by 973 Program of China(2011CBA00505);National Key Technology R&D Program(2012BAE06B08);the Chinese Academy of Sciences(KJCX2-YW-H30);the Science Foundation of Fujian Province(2009HZ0005-1)

摘　　要：One new coordination polymer, namely {[Zn（HL）（Hbipy）]2·3H2O}n（bipy = 4,4A-bipyridine, H4 L = 6-（3＇,4＇-dicarboxyl-phenoxy） isophthalic acid）, has been synthesized through a hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectra（IR）, and thermogravimetric（TG） analysis. The crystal structure is of monoclinic, space group P21/n with a = 9.6435（3）, b = 19.8515（7）, c = 12.9731（5） A, β = 103.023（4）o, V = 2419.67（15） A3, C52H38Zn2N4O21, Mr = 1185.6, Z = 2, Dc = 1.619 g/cm^3, F（000） = 1200, μ = 1.083 mm-1, the final R = 0.0443 and w R = 0.1079 for 4269 observed reflections（I 2σ（I）. The compound features a two-dimensional（2D） framework and stabilizes itself by interlayer π···π interactions and innerlayer hydrogen bonds. The 2D layer presents a simple 3-connected 63 topology. Moreover, the thermal dynamic stability and luminescent property of the compound have also been discussed in detail.One new coordination polymer, namely {[Zn（HL）（Hbipy）]2·3H2O}n（bipy = 4,4A-bipyridine, H4 L = 6-（3＇,4＇-dicarboxyl-phenoxy） isophthalic acid）, has been synthesized through a hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectra（IR）, and thermogravimetric（TG） analysis. The crystal structure is of monoclinic, space group P21/n with a = 9.6435（3）, b = 19.8515（7）, c = 12.9731（5） A, β = 103.023（4）o, V = 2419.67（15） A3, C52H38Zn2N4O21, Mr = 1185.6, Z = 2, Dc = 1.619 g/cm^3, F（000） = 1200, μ = 1.083 mm-1, the final R = 0.0443 and w R = 0.1079 for 4269 observed reflections（I 2σ（I）. The compound features a two-dimensional（2D） framework and stabilizes itself by interlayer π···π interactions and innerlayer hydrogen bonds. The 2D layer presents a simple 3-connected 63 topology. Moreover, the thermal dynamic stability and luminescent property of the compound have also been discussed in detail.

关 键 词：coordination polymer hydrogen bonds π···π interactions TOPOLOGY luminescent property 

分 类 号：O641.4[理学—物理化学]