【作者】 舒春月； 黄富平； 边贺东；

【Author】 Chun-Yue Shu;Fu-Ping Huang;He-Dong Bian;School of Chemistry & Pharmaceutical Sciences,Guangxi Normal University;

【机构】 广西师范大学化学与药学学院；

【摘要】 吡啶三氮唑类配体作为重要的功能基,一些基于其合成出的配合物具有良好的吸附性能及磁性[1-2]。本文以1,3-二(3-(5-(2-吡啶基))-1H-1,2,4-三氮唑基)丙烷作为配体,与CoCl2·6H2O于丙酮中反应得到了一个结构新颖的Co4簇合物。该簇的中心钴原子通过μ2-Cl、μ3-Cl桥联从而形成一个中心对称的缺陷类立方烷结构(Fig.1)。相邻的该四核钴簇通过氢键连接形成了一个有趣的三维超分子结构(Fig.2)。更多还原

【Abstract】 Some complexes based on pyridyltriazole which has been regarded as an important functional group have good ability of adsorption and magnetism.Here we report a novel Co4 cluster(Fig.1) being synthesized with the reaction of 1,3-bis(5-(pyridin-2-yl)-1,2,4-triazol-3-yl) propane and CoCl2·6H2O in acetone.The cluster possesses a centrosymmetric defective pseudocubane structure in which the central cobalt(Ⅱ) atoms are bridged by μ2-Cl and μ3-Cl atoms.Furthermore,the adjacent Co4 units are connected by hydrogen bonds to form an interesting three-dimension supramolecular structure(Fig.2).更多还原