1,2,3,4-丁烷四羧酸过渡金属配合物的制备和表征  

Synthesis and characterization of transitional metal complexes of 1,2,3,4-butanetetracarboxylic acid

作　　者：张成[1] 张连惠[1] 姜恒[1] 宫红[1] 王锐[1] 

机构地区：[1]辽宁石油化工大学石油化工学院,辽宁抚顺113001

出　　处：《化学试剂》2005年第2期75-78,共4页Chemical Reagents

摘　　要：用过渡金属盐与 1,2 ,3,4 -对所制金属配合物的组成和结构进行了表征。利用热重分析对该配合物的热稳定性进行了研究 ,得出其热稳定性次序为 :Cu2 C8H6O8<Zn2 C8H6O8<Ni2 C8H6O8<Mn2 C8H6O8<Cd2 C8H6O8<Co2 C8H6O8。The complexes of Mn(Ⅱ),Co(Ⅱ),Ni(Ⅱ),Cu(Ⅱ),Zn(Ⅱ) a nd Cd(Ⅱ) with 1,2,3,4-butanetetracarboxylic acid were prepared.The composition and properties of these complexes were characterized by elemental analysis,IR spectra and thermogravimetric analysis.The thermodynamic stability was obtained from the analysis of TG,and the sequence was Cu(Ⅱ)complexes<Zn(Ⅱ)complexes<Ni(Ⅱ)complexes<Mn(Ⅱ)complexes<Cd(Ⅱ)complexes<Co(Ⅱ)complexes.

关 键 词：1 2 3 4-丁烷四羧酸 过渡金属配合物 红外光谱 热重分析 

分 类 号：O623.6[理学—有机化学]