Synthesis and Characterization of Cerium Tetraphenylporphyrin Nitrate and Molecular Recognition for NO  

作　　者：Qiu-xia Xua Jian-bin Zhang Tian-xiang Zhao Gong-jia Lan Xiong-hui Wei 

机构地区：[1]College of Chemical Engineering, Inner Mongolia University of Technology, Huhhot 010051, China [2]Department of Applied Chemistry, College of Chemistry and Molecular Engineering, PekinE University, Beijing 100871, China

出　　处：《Chinese Journal of Chemical Physics》2014年第3期302-306,共5页化学物理学报（英文）

基　　金：ACKNOWLEDGMENTS This work was supported by the ＂Western Light＂ Visiting Scholar Plan, the Program for New Century Excellent Talents in University （No.NCET-12-1017）, the Program for Grassland Excellent Talents of Inner Mongolia Autonomous Region, the Inner Mengolia Science Technology Plan, the Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region （No.NJYT-12-B13）, the Natural Science Foundation of Inner Mongolia Autonomous Region （No.2011BS0601, China）, the Inner Mongolia Talented People Development Fund, and Yongfeng Boyuan Industry Co., Ltd. Jiangxi Province, China.

摘　　要：Cerium （III） tetraphenylporphyrin nitrate Ce（TPP）NO3 was synthesized by using meso- tetraphenylporphyrin （TPP） and Ce（NO3）.6H20 in mixture solution of CHC13 and C2HsOH （V：V=1：1）. The complex was characterized by UV-Vis, FT-IR, conventional fluorescence, MALDI-TOF-MS, and ^1H NMR spectral techniques. The structure of complex was proposed viaSpectral analyses, in which tetraphenylporphyrin was coordinated to a cerium ion in a tetradentate fashion, while one nitrate was coordinated to the same cerium ion. After bubbling NO to the solution of Ce（TPP）NO3 in CH2Cl2, spectral analyses suggested that Ce（TPP）NO3 could interact with NO to form a novel complex of Ce（TPP）（NO）NO3, and NO was coordinated to the center cerium ion. When nitrogen was poured into the Ce（TPP）（NO）（NO3） solution, the complex could be reduced to Ce（TPP）NO3.

关 键 词：Cerium （III） tetraphenylporphyrin nitrate NO Molecular recognition 

分 类 号：O626.13[理学—有机化学] O614.332[理学—化学]