Fe(Ⅱ)-Pd(Ⅱ)异金属有机分子笼的制备及其物化性能研究--推荐一个新颖的综合化学实验  

Synthesis and Physical Chemistry Property Study of a Fe(Ⅱ)-Pd(Ⅱ)Heteronuclear Metal-Organic Cag:A New Comprehensive Chemistry Experiment

作　　者：潘梅[1] 李超捷 侯雅君 苏成勇[1] Mei Pan;Chaojie Li;Yajun Hou;Chengyong Su(School of Chemistry,Sun Yat-Sen University,Guangzhou 510275,China;Zhuhai Fourth Middle School,Zhuhai 519015,Guangdong Province,China)

机构地区：[1]中山大学化学学院,广州510275 [2]珠海市第四中学,广东珠海519015

出　　处：《大学化学》2021年第6期83-90,共8页University Chemistry

基　　金：国家自然科学基金(21771197,21821003);中山大学本科质量工程、校级研究生示范课程建设项目。

摘　　要：采用分步合成的方法,组装Fe(Ⅱ)-Pd(Ⅱ)异金属有机分子笼MOC-42。通过核磁波谱对分子笼的溶液结构进行表征,利用紫外-可见吸收光谱探究MOC-42的分解动力学。该综合化学实验难度适中,研究手段多样,能够让学生灵活应用已有的基础化学理论知识和现代仪器手段,有益于培养学生的主动思考和动手能力。A Fe(Ⅱ)-Pd(Ⅱ)heteronuclear metal-organic cages(MOC-42)is obtained by stepwise synthesis.The solution structure of MOC-42 is characterized by NMR,and the decomposition kinetics is studied by UV-Vis absorption spectra.This new comprehensive chemistry experiment is appropriate in difficulty,and the studying methods are various,which enables students to flexibly apply the existing basic chemical knowledge and modern instrument techniques.It is beneficial to train the ability of initiative thinking and practice competency of the students.

关 键 词：金属-有机分子笼 分步自组装 分解动力学 物化性能 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]