新颖的二维超分子化合物[Co~Ⅲ(aea)(2,2'-bipy)]Cl·H_2O的水热合成及结构表征(英文)  

Hydrothermal Synthesis and Structural Characterization of a Novel 2-D Supramolecular Compound [Co~Ⅲ(aea)(2,2′-bipy)]Cl·H2O

作　　者：谢凤桐[1] 段莉梅[1] 徐吉庆[1] 刘亚冰[1] 张潇[1] 卢静[1] 

机构地区：[1]吉林大学无机合成与制备化学国家重点实验室

出　　处：《无机化学学报》2005年第1期123-127,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.2033307020271021);国家重点基础研究发展规化项目(No.2001CB108906)

摘　　要：A new compound [CoⅢ(aea)(2,2′-bipy)]Cl·H2O (aea=N-(2-aminoethyl)asp artate, 2,2′-bipy=2,2′-bipyridine) was hydrothermally synthesized and structur ally characterized, which contains a new quadridentate ligand (aea) came from ma lic acid and ethylenediamine via in-situ reaction. The asymmetric molecules are interconnected through N-H...O hydrogen bond to form helical chains that are fur ther hold together into a two-dimensional network via the N-H...Cl hydrogen bond . The formation of aea can be considered as the substitution of hydroxyl group i n malate by ethylenediamino group, which presents a type of new in-situ ligand r eaction. CCDC: 222018.A new compound [CoⅢ(aea)(2,2′-bipy)]Cl·H2O (aea=N-(2-aminoethyl)asp artate, 2,2′-bipy=2,2′-bipyridine) was hydrothermally synthesized and structur ally characterized, which contains a new quadridentate ligand (aea) came from ma lic acid and ethylenediamine via in-situ reaction. The asymmetric molecules are interconnected through N-H...O hydrogen bond to form helical chains that are fur ther hold together into a two-dimensional network via the N-H...Cl hydrogen bond . The formation of aea can be considered as the substitution of hydroxyl group i n malate by ethylenediamino group, which presents a type of new in-situ ligand r eaction. CCDC: 222018.

关 键 词：超分子化合物 结构表征 水热合成 二维 

分 类 号：O641[理学—物理化学] O614[理学—化学]