Qiu-xia Xu, Jian-bin Zhang, Tian-xiang Zhao, Gong-jia Lan, Xiong-hui Wei. Synthesis and Characterization of Cerium Tetraphenylporphyrin Nitrate and Molecular Recognition for NO[J]. Chinese Journal of Chemical Physics , 2014, 27(3): 302-306. doi: 10.1063/1674-0068/27/03/302-306
Citation: Qiu-xia Xu, Jian-bin Zhang, Tian-xiang Zhao, Gong-jia Lan, Xiong-hui Wei. Synthesis and Characterization of Cerium Tetraphenylporphyrin Nitrate and Molecular Recognition for NO[J]. Chinese Journal of Chemical Physics , 2014, 27(3): 302-306. doi: 10.1063/1674-0068/27/03/302-306

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

doi: 10.1063/1674-0068/27/03/302-306
Funds:  This work was supported by the “Western Light” Vis-iting Scholar Plan, the Program for New Century Excel-lent Talents in University (No.NCET-12-1017), the Pro-gram for Grassland Excellent Talents of Inner Mongo-lia Autonomous Region, the Inner Mengolia Science & Technology Plan, the Program for Young Talents of Sci-ence and Technology in Universities of Inner Mongolia Autonomous Region (No.NJYT-12-B13), the Natural Science Foundation of Inner Mongolia Autonomous Re-gion (No.2011BS0601, China), the Inner Mongolia Tal-ented People Development Fund, and Yongfeng Boyuan Industry Co., Ltd. Jiangxi Province, China.
  • Received Date: 2013-12-03
  • Cerium (III) tetraphenylporphyrin nitrate Ce(TPP)NO3 was synthesized by using meso-tetraphenylporphyrin (TPP) and Ce(NO3)·6H2O in mixture solution of CHCl3 and C2H5OH (V :V =1:1). The complex was characterized by UV-Vis, FT-IR, conventional uorescence, MALDI-TOF-MS, and 1H NMR spectral techniques. The structure of complex was pro-posed 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. Af-ter 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.

     

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