ELECTRIC AND MOLECULAR STRUCTURAL INVESTIGATIONS

本文对地震波的真源和振子假源进行了观察和分析， 用极化法研究环戊二烯的3 p Rydberg <- X跃迁 选择的双光子共振多光子电离光谱学具有 使这些转换能够进行绝对分配。 基于这些分配，跃迁的能量，以及 以前报道或文献值的能量的3 p Rydberg <- X与丁二烯和苯的价态跃迁 州际耦合程度的经验确定是为了 S-顺式和S-反式二烯。 结果基本上是没有的s-cis 构象和约25%的s-反式构象。 这些结果支持 这些相互作用的理论计算值。 一个新的研究项目的光化学动力学的双烯， 被启动。

The observation and analysis of the true and vibronic false origins of the 3p Rydberg <- X transitions of cyclopentadiene revealed by polarization- selected two-photon resonant multiphoton ionization spectroscopy has enabled absolute assignments to be made for these transitions. Based on these assignments, the energies of the transitions, and previously reported or literature values for the energies of the 3p Rydberg <- X and valence transitions of butadiene and benzene, an empirical determination of the extent of interstate coupling was made for s-cis and s-trans dienes. The results are essentially none for the s-cis conformer and about 25% for the s-trans conformer. These results support theoretically calculated values of these interactions. A new research project on the dynamics of the photochemistry of dienes has been initiated.