Laser Excited Fluorescence Spectrum and X-Ray Diffraction Study of Intramolecular and Intermolecular Hydrogen Bonds of 5-Isopropyltropolone
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概要
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Electronic spectra have been measured to investigate intra and intermolecular hydrogen bonds for jet-cooled 5-isopropyltropolone and the hydrogen bonded complex between 5-isopropyltropolone and water in the S1-S0 region. No transition due to a 5-isopropyltropolone dimer has been detected in the laser fluorescence excitation spectrum, although formation of a dimer in crystalline 5-isopropyltropolone has been suggested from the X-ray diffraction study. This implies that the formation of the dimer is prevented in the gas phase owing to very fast intramolecular proton transfer.
- 九州大学大学院総合理工学研究科,Interdisciplinary Graduate School of Engineering Sciences, Kyushu Universityの論文
- 1990-12-01
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