高等学校化学学报

高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (7): 1194.

• 研究论文 • 上一篇    下一篇

四(对-十八酰氧基)苯基卟啉及其过渡金属配合物的合成及红外光声光谱研究

师宇华1, 八寻信英2, 柳巍1, 师同顺1   

  1. 1. 吉林大学化学学院, 长春 130023;
    2. 千叶工业大学工业化学科, 千叶 2750016
  • 收稿日期:2003-09-02 出版日期:2004-07-24 发布日期:2004-07-24
  • 通讯作者: 师同顺(1946年出生),男,教授,博士生导师,从事卟啉类功能材料的合成与性质研究.
  • 基金资助:

    吉林省科学技术发展计划(批准号:20020663);吉林大学创新基金资助

Synthesis and Fourier Transform Infrared Photoacoustic Spectroscopy of Tetra(p-Stearyloyloxyphenyl)porphyrin Complexes

SHI Yu-Hua1, YAHIRO Nobuhide2, LIU Wei1, SHI Tong-Shun1   

  1. 1. College of Chemistry, Jilin University, Changchun 130023, China;
    2. Department of Industrial Chemistry, Chiba Institute of Technology, Chiba 2750016, Japan
  • Received:2003-09-02 Online:2004-07-24 Published:2004-07-24

PDF (PC)

被引次数

12

摘要： 合成了5,10,15,20-四(对-十八酰氧基)苯基卟啉及其Mn(Ⅲ),Fe(Ⅲ),Co(Ⅱ),Ni(Ⅱ),Cu(Ⅱ)和Zn(Ⅱ)配合物,用元素分析和紫外-可见光谱等方法进行了表征.研究了这7种卟啉化合物在3600～190cm-1范围内的傅里叶变换红外光声光谱,对主要谱带进行了经验归属.结果表明,3318.0及968.4cm-1处的吸收谱带分别是四(对-十八酰氧基)苯基卟啉N—H键的伸缩振动和面内弯曲振动,生成配合物后这些谱带消失.243cm-1附近的吸收谱带是M—N键伸缩振动和卟啉环变形振动的复合振动,321cm-1附近的吸收谱带是M—Cl键的伸缩振动,金属敏感带出现在1350,1018,995,802,740,632和232cm-1附近.

关键词: 四(对-十八酰氧基)苯基卟啉, 配合物, 红外光声光谱

Abstract: The Fourier transform infrared photoacoustic spectra(FTIR-PAS) of tetra(p-stearyloxyphenyl)porphyrin TSPPH2 and its complexes of Mn(Ⅲ), Fe(Ⅲ), Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ) and Zn(Ⅱ) in the range of 3 600-190 cm-1 were measured and investigated. The bands at 3 318.0 and 968.4 cm-1 of TSPPH2 are due to the N-H stretching and in-plane and out-plane bending vibration of the pyrrole groups. All these bands disappear when the complexes are formed. The vibration coupling between the M-N stretching and the porphyrin ring deformation appears at 243 cm-1. Metal sensitive bands were found at about 1 350, 1 018, 995, 802, 740 and 232 cm-1.

Key words: Tetra(p-stearyloyloxyphenyl)porphyrin, Complexes, Infrared photoacoustic spectrum

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