作者:E. G. Baskir、A. K. Maltsev、V. A. Korolev、V. N. Khabashesku、O. M. Nefedov
DOI:10.1007/bf00699953
日期:1993.8
radical C6H5CH2 has been obtained by gas phase pyrolysis of two different precursors, benzyl bromide and dibenzyl, and studied in an argon matrix at 12 K by IR spectroscopy. Similarly, the deuterosubstituted benzyl radicals, C6H5CD2 and C6D5CH2, have been investigated. The assignment of the IR bands of the benzyl radical and its deuteroanalogs to fundamental modes and a calculation of the valence force
苄基自由基 C6H5CH2 是通过两种不同的前体,苄基溴和二苄基的气相热解获得的,并通过红外光谱在 12K 的氩气基质中进行研究。类似地,已经研究了氘代取代的苄基 C6H5CD2 和 C6D5CH2。将苄基及其氘代类似物的 IR 带分配给基本模式并计算了价力场。所得数据证明了亚甲基碳原子的 sp2 杂化和环和 CH2 基团之间电子密度的离域,并且与自由基的平面结构非常吻合。