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首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Rotational Spectrum of Eugenol As Analyzed with Double Resonance and Grid-Based Autofit
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Rotational Spectrum of Eugenol As Analyzed with Double Resonance and Grid-Based Autofit

机译:用双共振和基于网格的自动专用分析丁香酚的旋转光谱

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摘要

The molecule eugenol was extracted from cloves via steam-distillation, and its rotational spectrum from 3-18 GHz was acquired with a chirped-pulsed Fourier transform microwave spectrometer. This spectrum was analyzed via two separate methods in parallel, one employing several microwave-microwave double resonance measurements and the other using a newly written version of the Autofit program. Both methods yielded rotational constants in excellent agreement with predictions from ab initio calculations. The relative merits of the different analysis methods are discussed.
机译:通过蒸汽蒸馏从纤维蒸发中萃取分子丁香酚,并通过啁啾脉冲傅里叶变换微波谱仪获得其旋转光谱从3-18GHz。 通过两个单独的方法并行地分析该频谱,一个采用几种微波微波双谐振测量和另一个使用新写的自动专业计划的方法。 两种方法都会产生旋转常数,与AB Initio计算的预测出来的旋转常数。 讨论了不同分析方法的相对优点。

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