Photochemistry and Spectroscopy of Organic Ions and Radicals
Photochemistry and Spectroscopy of Organic Ions and Radicals
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有机离子和自由基的光化学和光谱学
DOI：
10.1146/annurev.pc.42.100191.000415
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
T. Shida
中科院分区：
文献类型：
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作者：
T. Shida
通过关键词“radicals”和“spectroscopy or light”对Annual Review of Physical Chemistry进行的调查获得了两篇文章，均由米勒（1，2）。沿着这两个，福斯特和米勒（3）给我们一个概述的“跳，步骤和跳跃”的光谱研究的发展，从小到大的有机自由基。此外，由Rex（46）提供的关于多原子瞬态分子的分子参数的一系列综合表格提供了截至1990年2月的关于大约500种中性和离子活性物质的有价值的信息，这些活性物质由多达16个原子组成。除了th（;在气相中性和离子中间体的高分辨率光谱学方面，已经发表了几篇优秀的评论文章和专著（7-14），这反映了最近与这些出现在例如天文学、多光子电离现象、等离子体放电和化学气相沉积技术中的瞬态化学物种相关的活动激增。目前蓬勃发展的活动，当然，从赫茨伯格（15）的开创性工作下降。Alberx和Thompson已经证明，使用固体稀有气体的基质隔离光谱学为稳定和不稳定分子的振动光谱提供了丰富的信息（4-6，16-19）。幸运的是，在大多数情况下，相对于气相光谱的基质位移小于1%，这使得低温技术成为气相光谱的有用补充。至少有两个更相关的专著已经出版-
A survey of the Annual Review of Physical Chemistry by the keywords "radicals" and "spectroscopy or light" obtains two articles, both by Miller (1, 2). Along with these two, Foster & Miller (3) give us an overview of the "hop, step, and jump" development of spectroscopic studies of small to large organic radicals. Also, a series of comprehensive tabulations on the molecular parameters of polyatomic transient molecules by Jacox (46) provides valuable information through February 1990 on approximately 500 neutral and ionic reactive species, which consist of up to 16 atoms. Besides th(;se scrial works, several excellent review articles and mono graphs have been published on high resolution spectroscopy of neutral and ionic intermediates in the gas phase (7-14), which reflects the recent surge of activity related to these transient chemical species that appear, for example, in astronomy, multiphoton ionization phenomena, plasma discharge, and chemical vapor deposition technology. The present thriving activity, of course, descends from the seminal work by Herzberg (15). Jacox and Thompson have shown that matrix-isolation spectroscopy, which uses solid rare gases, provides rich information for vibrational spectra of stable, as well as unstable, molecules (4-6, 16-19). Fortunately, matrix shifts relative to gas phase spectra are less than 1 % in most cases, which makes the cryogenic technique a useful complement to gas phase spectroscopy. At least two more pertinent monographs have been pub-