Synthesis, Crystal Structure and Luminescent Properties of [Zn(bipy)_2(H_2O)_4]·L·3H_2O  

作　　者：陈友存 沈菲 王彦 许军军 汪快兵 

机构地区：[1]Anhui Provincial Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University [2]State Key Laboratory of Coordination Chemistry, Nanjing University

出　　处：《Chinese Journal of Structural Chemistry》2011年第9期1251-1256,共6页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China (Nos. 20771006 and 20901004)

摘　　要：A novel coordination complex [Zn（bipy）2（H2O）4]·L·3H2O （1, bipy = 4,4＇-bipyridine, LHNa = aniline-2,5-disulfonic acid monosodium salt） has been synthesized from LHNa by using hydrothermal method and structurally characterized. The result indicates that complex 1 belongs to the monoclinic system, space group P21/c with a = 20.392（3）, b = 7.4052（12）, c = 23.843（3） , β = 116.253（10）°, V = 3.2291（8） 3, Z = 4, Dc = 1.553 g·cm-3, μ = 0.962 mm-1, F（000） = 1568, and the final R = 0.0497 and wR = 0.1290. The complex 1 has a 0-D discrete structure, and generates an infinite 3-D network with the aid of O–H…O hydrogen bonds and π-π interactions.A novel coordination complex [Zn（bipy）2（H2O）4]·L·3H2O （1, bipy = 4,4＇-bipyridine, LHNa = aniline-2,5-disulfonic acid monosodium salt） has been synthesized from LHNa by using hydrothermal method and structurally characterized. The result indicates that complex 1 belongs to the monoclinic system, space group P21/c with a = 20.392（3）, b = 7.4052（12）, c = 23.843（3） , β = 116.253（10）°, V = 3.2291（8） 3, Z = 4, Dc = 1.553 g·cm-3, μ = 0.962 mm-1, F（000） = 1568, and the final R = 0.0497 and wR = 0.1290. The complex 1 has a 0-D discrete structure, and generates an infinite 3-D network with the aid of O–H…O hydrogen bonds and π-π interactions.

关 键 词：zinc（Ⅱ） complex crystal structure π-π interactions hydrogen bonds 

分 类 号：O627.23[理学—有机化学]