引用本文:
柳巍, 师同顺. 四(对-十二酰氧基苯基)卟啉配合物的红外光声光谱[J]. 应用化学,
2001, 18(1): 59-61.
Citation: LIU Wei, SHI Tong-Shun. Fourier Transform Infrared Photoacoustic Spectra of Transition Metal Complexes of Meso-tetra-(4-lauroyloxyphenyl)porphyrin[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 59-61.
Citation: LIU Wei, SHI Tong-Shun. Fourier Transform Infrared Photoacoustic Spectra of Transition Metal Complexes of Meso-tetra-(4-lauroyloxyphenyl)porphyrin[J]. Chinese Journal of Applied Chemistry, 2001, 18(1): 59-61.
四(对-十二酰氧基苯基)卟啉配合物的红外光声光谱
摘要:
Goodby等[1]首次合成出卟啉液晶,卟啉液晶是已知自组装材料中最好的一种.已报道的卟啉类液晶稳定性好,但其液晶相相变温度偏高[2,3],相区宽度偏窄[2].
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关键词:
- 四(对-十二酰氧基苯基)卟啉
- / 配合物
- / 红外光声光谱
English
Fourier Transform Infrared Photoacoustic Spectra of Transition Metal Complexes of Meso-tetra-(4-lauroyloxyphenyl)porphyrin
Abstract:
The fourier transform infrared photoacoustic spectra of meso-tetra-(4-lauroyloxyphenyl)porphyrin(TLPPH2) and its complexes with Mn (Ⅲ)、Fe (Ⅲ)、Co (Ⅱ)、Ni (Ⅱ)、Cu (Ⅱ) and Zn (Ⅱ) in the range of 3600~190 cm-1 were measured and investigated. The bands at 3318 and 968 cm-1 of TLPPH2 are due to the N-H stretching and in-plane and out of plane bending vibration of the pyrrole groups. All these bands disappear upon complex formation. The vibration coupling between the M-N stretching and the porphyrin ring deformation appears at 250 cm-1. Metal sensitive bands were found at 1354、1018、983、796、736、632、231 cm-1.
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