摘要
合成了２１种金属离子Ｌａ（Ⅲ），Ｃｕ（Ⅱ），Ｎｉ（Ⅱ）和Ｃｏ（Ⅱ）与氨基苯甲酸及吡啶单羧酸的化合物，其中１４种是尚未报道过的新化合物．通过元素分析、红外光谱、Ｘ－射线粉末衍射，ＴＧ－ＤＴＧ等表征了产物的结构特征和热分解过程．结果表明。
Twenty one complexes of metal cations La(Ⅲ),Cu(Ⅱ),Ni(Ⅱ) and Co(Ⅱ) with aminobenzonic acid and monopyridinecarboxylic acid are synthesized, and of these Fourteen species compounds are previously unreported. The compounds have been characterized by elemental analysis, IR spectra, X ray powder diffraction, TG and DTG . The thermal decomposition process of these compounds are discussed. The results indicate both the ability of reaction of various ligand acid with metal cations and the stability of products depend on the relation position between amino and carboxyl group.
出处
《陕西师范大学学报（自然科学版）》
CAS
CSCD
北大核心
1997年第2期50-52,112,共4页
Journal of Shaanxi Normal University：Natural Science Edition
基金
陕西师范大学与Antwerpen大学合作研究项目
关键词
氨基苯甲酸
吡啶羧酸
金属离子
配合物
aminobenzonic acid, monoperidinecarboxylic acid, metal ion, coordination compound
