9,10-蒽-3,3'-双(1,3-戊二烯-2,4-二醇)桥联双核铜(Ⅱ)配合物的合成与表征  

Synthesis and characterization of di-copper(Ⅱ) complex with 3,3′-(anthracene-9,10-diyl)dipentane-2,4-dione-bridged ligand

作　　者：梅光泉[1] 伍金虎[1] 曾锦萍[1] 刘万云[1] 黄可龙[2] 

机构地区：[1]宜春学院江西省高校应用化学与化学生物学重点实验室,江西宜春336000 [2]中南大学化学化工学院,湖南长沙410083

出　　处：《化学试剂》2011年第4期299-302,共4页Chemical Reagents

基　　金：江西省自然科学基金项目(2008GZH0063;2010-GZH0126);江西省教育厅科技项目(GJJ09636;GJJ11603)

摘　　要：以高氯酸铜、二苯甲酰甲烷、9,10-蒽-3,3'-双(1,3-戊二烯-2,4-二醇)为原料合成了新型固态三元配合物[Cu2(C24-H20O4)(C15H11O2)2],并用元素分析、电导率、红外光谱、电子光谱和电喷雾质谱对其进行了表征,确定了配合物的组成,研究了配合物在氮气气氛中的热分解行为,测得其荧光光谱的最大发射波长为431 nm。对配合物测量了室温固体电子顺磁共振谱,定性探讨了配合物的电子结构,得到了其波谱参数(g=2.123 8)。A novel 3,3′-（anthracene-9,10-diyl）dipentane-2,4-dione-bridged di-copper（Ⅱ） complex,[Cu2（C24H20O4）（C15H11O2）2]（C15H11O2=1,3-diphenylpropane-1,3-dione anion;C24H20O4=3,3′-（anthracene-9,10-diyl）dipentane-2,4-dione dianion）,was synthesized and the structure was characterized by the element analysis,conductivity,infrared spectra,electronic spectra and ESI-MS.Thermogravimetry（TG） and differential scanning calorimetry（DSC） in N2 atmosphere was performed.One intense fluorescent emission band at 431 nm was measured.The solid EPR spectra were measured at room temperature.The electronic structures of compound have been qualitatively investigated and the parameters have been obtained（g=2.123 8）.

关 键 词：9 10-蒽-3 3'-双(1 3-戊二烯-2 4-二醇)桥联 铜(Ⅱ)配合物 合成 表征 

分 类 号：O643.36[理学—物理化学]