Rydberg States in Cyclic Alkanes
Rydberg States in Cyclic Alkanes
复制标题
环烷烃中的里德伯态
DOI：
10.1063/1.1677795
复制
发表时间：
1972
影响因子：
4.4
通讯作者：
J. W. Raymonda
中科院分区：
文献类型：
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作者：
J. W. Raymonda
给出了环己烷、环己烷-d12、金刚烷和双环[2.2.2]辛烷在50-78 kK范围内的真空紫外光谱（1 kK=1000 cm−1）。在金刚烷中发现了一个尖锐的里德堡系列，导致电离势为9.31 eV。这个IP这与最近的低分辨率光电子能谱（PES）值有很大不同，通过高分辨率PES得到了证实。所观察到的转变的里德伯性质的压力效应的研究证实。在环己烷和I. P.测得C6 H12的9.88eV和C6 D12的9.91eV。在双环[2.2.2]辛烷中发现了导致I. P.为9.43 eV的Rydberg系列。用高分辨率PES检查了IP一个尖锐的过渡不适合这个系列被发现肯定是一个里德伯使用压力效应，并被分配到一个单独的系列。提出了环丁烷中的一个弱的锐结构跃迁，并将其归属为对称禁戒里德堡跃迁。轨道性质的...
Vacuum‐ultraviolet spectra in the range 50–78 kK are presented for cyclohexane, cyclohexane‐d12, adamantane, and bicyclo[2.2.2]octane (1 kK=1000 cm−1). A sharp Rydberg series leading to an ionization potential of 9.31 eV is found in adamantane. This I.P., which differs significantly from a recent low resolution photoelectron spectroscopic (PES) value, was confirmed by high‐resolution PES. The Rydberg nature of the observed transitions was confirmed by pressure effect studies. Sharp Rydberg series were also found in the cyclohexanes and I.P.'s of 9.88 eV for C6H12 and 9.91 eV for C6D12 were measured. A Rydberg series leading to an I.P. of 9.43 eV was found in bicyclo[2.2.2]octane. The I.P. was checked using high‐resolution PES. A sharp transition not fitting into this series was found to be definitely a Rydberg using pressure effect and was assigned to a separate series. A weak sharply structured transition in cyclobutane is presented and assigned as a symmetry forbidden Rydberg. The orbital natures of the...