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测试并研究了 5,1 0 ,1 5,2 0 -四 (对 -癸酰氧基 )苯基卟啉及其 Mn( )、Fe( )、Co( )、Ni( )、Cu( )、Zn( )配合物在 360 0～ 1 90 cm- 1范围内的傅立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 :331 8,968cm- 1处的吸收谱带分别是四 (对 -癸酰氧基 )苯基卟啉 N-H键伸缩振动、面内弯曲振动 ,生成配合物后这些谱带全部消失。 2 50 cm- 1处的吸收谱带是 M-N键伸缩振动和卟啉环变形振动的复合振动 ,32 7cm- 1处的吸收谱带是 M-Cl键伸缩振动 ,金属敏感带出现在 1 354、1 0 1 8、991、790、632、2 31 cm- 1 处。
The effects of Mn (superscript +), Fe (), Co (), Ni (), Cu (), Zn () complex in the range of 360 0 ~ 1 90 cm-1 by Fourier transform infrared photoacoustic spectroscopy, the main spectral bands are empirically assigned. The results show that the absorption bands at 331 8,968 cm-1 are the stretching vibration of N-H bond of tetrakis (p-decanoyloxy) porphyrin, respectively. The absorption band at 2 50 cm -1 is a complex vibration of the stretching vibration of the MN bond and the deformation vibration of the porphyrin ring. The absorption band at 32 7 cm -1 is a stretching vibration of the M-Cl bond, and the metal-sensitive band appears at 1 354, 1 0 1 8,991,790,632,2 31 cm-1.