【摘要】 测试并研究了四（对－辛酰氧基）苯基卟啉及其Ｍｎ（Ⅲ）、Ｆｅ（Ⅲ）、Ｃｏ（Ⅱ）、Ｎｉ（Ⅱ）、Ｃｕ（Ⅱ）、Ｚｎ（Ⅱ）配合物在３６００～１９０ｃｍ－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：３３１８．０和９６８．０ｃｍ－１处的吸收谱带分别是四（对－辛酰氧基）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，～３２０ｃｍ－１处的吸收谱带是Ｍ—Ｃｌ键的伸缩振动，金属敏感带出现在１５０４，１３５０，１０２２，９９５，７９６和２３５ｃｍ－１处．更多还原

【Abstract】 The fourier transform infrared photoacoustic spectra of tetra ( para octanoyloxyphenyl) porphyrin T( p OO)PPH 2 and its Mn(Ⅲ), Fe(Ⅲ), Co(Ⅱ), Ni(Ⅱ), Cu(Ⅱ) and Zn(Ⅱ) complexes in the range of 3 600￣190 cm -1 were measured and investigated. The bands at 3 318 0 and 968 0 cm -1 of T( p OO)PPH 2 are due to the N H stretching and in plane and out plane bending vibration of the pyrrole groups. All these bands disappear upon complexes formation. The vibration coupling between the M N stretching and the porphyrin ring deformation appears at 243 cm -1 . Metal sensitive bands were found at 1 504, 1 350, 1 022, 995, 796 and 235 cm -1 .更多还原