BAPHDCA与La、Sm、Yb和Zn盐的相互作用的研究  

Study on the interaction between BAPHDCA and the salts of La,Sm,Yb and Zn

作　　者：崔斌[1] 杨蓉[1] 唐宗薰[1] 郭志箴[1] 

机构地区：[1]西北大学化学系,陕西西安710069

出　　处：《宝鸡文理学院学报（自然科学版）》1999年第4期4-9,共6页Journal of Baoji University of Arts and Sciences(Natural Science Edition)

基　　金：国家自然科学基金;北京大学稀土材料化学及应用国家重点实验室资助

摘　　要：讨论Ｎ，Ｎ′－二安替比林－１，６－己二酰胺（ＢＡＰＨＤＣＡ）分别与镧、钐、镱和锌的高氯酸盐，镧的硝酸盐和氯化物等在水溶液中全浓度范围内的相互作用行为；对体系中形成的５ 个固液异组成的三元化合物：ＲＥ（ＢＡＰＨＤＣＡ）２（ＣｌＯ４）３·４Ｈ２Ｏ（ＲＥ＝ Ｌａ，Ｓｍ ，Ｙｂ）、Ｌａ（ＢＡＰＨＤＣＡ）（ＮＯ３）３·４Ｈ２Ｏ和Ｚｎ（ＢＡＰＨＤＣＡ）（ＣｌＯ４）２·２Ｈ２Ｏ的组成、可能结构、配位方式及热分解机理作了初步探讨；对形成双核化合物的可能性进行了初步讨论。The interaction between N,N′ bis(antipyrine 4′ yl) 1,6 hexanedi carboxamide(BAPHDCA) and the salts of La,Sm,Yb and Zn in water within whole concentration range were discussed by phase equilibrium method. The ternary compounds: RE(BAPHDCA) 2 (ClO 4) 3·4H 2O(RE=La,Sm,Yb), La(BAPHDCA)(NO 3) 3·4H 2O and Zn(BAPHDCA)(ClO 4) 2·2H 2O,which are incongruently soluble in water, were discussed on their composition, coordination model and mechanism of thermal decomposition. And possibilities of formation of the dinuclear structures of these complexes were discussed.

关 键 词：BAPHDCA 相平衡 相互作用 镧 钐 镱 锌 

分 类 号：O614.33[理学—无机化学] O614.241[理学—化学]