Detection of the Muoniated Methyl Radical

Iain McKenzie; Brenda Addison-Jones; Jean-Claude Brodovitch; Khashayar Ghandi; Sonja Kecman; Paul W. Percival

首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Detection of the Muoniated Methyl Radical

【24h】

Detection of the Muoniated Methyl Radical

机译：甲基化甲基自由基的检测

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The muoniated methyl radical has been detected in a sample of liquid ketene irradiated with positive muons. The muon and proton hyperfine coupling constants were measured at 184 K by transverse field muon spin rotation and avoided muon level-crossing resonance, respectively. After correction for the differing magnetic moments, the muon hyperfine constant is only 3% larger than that of the proton. This small isotope effect can be attributed to zero-point motion in the anharmonic C-H (C-Mu) stretch.

机译：已在用正介子辐照的液体乙烯酮样品中检测到了甲基化的甲基自由基。通过横向电场μ子自旋旋转并分别避免了μ子能级越过共振，分别在184 K下测量了μon和质子超精细耦合常数。在校正了不同的磁矩之后，μ子的超精细常数仅比质子大3％。这种小的同位素效应可归因于非谐C-H（C-Mu）拉伸中的零点运动。

著录项

来源
《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2002年第31期|共3页
作者
Iain McKenzie; Brenda Addison-Jones; Jean-Claude Brodovitch; Khashayar Ghandi; Sonja Kecman; Paul W. Percival;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词

相似文献

外文文献
中文文献
专利

1. Detection of the Muoniated Methyl Radical [J] . Iain McKenzie, Brenda Addison-Jones, Jean-Claude Brodovitch, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2002,第31期

机译：甲基化甲基自由基的检测
2. Detection of a secondary muoniated radical [J] . McCollum BM, Brodovitch JC, Clyburne JAC, Physica, B. Condensed Matter . 2009,第5a7期

机译：检测次甲基化自由基
3. Detection of muoniated orgainc free radicals in supercitical water [J] . Paul W. Percival, Khashayar Ghandi, Jean-Claude Brodovitch, Physical chemistry chemical physics: PCCP . 2000,第20期

机译：超临界水中介导的有机自由基的检测
4. Thermal Dependence on Structures of Muoniated and Hydrogenated Acetone Radicals [C] . Yuki Oba, Tsutomu Kawatsu, Masanori Tachikawa International Conference of Computational Methods in Sciences and Engineering . 2016

机译：热依赖于突出和氢化丙酮基团的结构
5. Kinetics Studies of Two Free Radicals, Amidogen Radical and Allyl Radical: Amidogen Radical(A2A1) Emission Lifetimes in the (0,9,0) and (0,8,0) Bands and Allyl Radical Reactions With Nitrogen Dioxide, Methyl Radical and Allyl Radical. [D] . N'Doumi, Marc. 2012

机译：两种自由基的动力学研究：酰胺基自由基和烯丙基自由基：（0,9,0）和（0,8,0）谱带中的酰胺基自由基（A2A1）发射寿命以及二氧化氮，甲基自由基和烯丙基的烯丙基自由基反应基。
6. Generation of Trityl Radicals by Nucleophilic Quenching of Tris(2356-tetrathiaaryl)methyl Cations and Practical and Convenient Large-Scale Synthesis of Persistent Tris(4-carboxy-2356-tetrathiaaryl)methyl Radical [O] . Olga Yu. Rogozhnikova, Vladimir G. Vasiliev, Tatiana I. Troitskaya, -1

机译：Tris（2356-tetrathiaaryl）methyl的亲核猝灭生成三苯甲基自由基和持久的三（4-羧基-2356-tetrathiaaryl）甲基自由基的实用和大规模合成
7. Product Detection of the CH Radical Reactions with Ammonia and Methyl-Substituted Amines [O] . Jeremy Bourgalais, Kacee L. Caster, Olivier Durif, 2019

机译：用氨和甲基取代胺的CH激进反应的产品检测
8. Excimer Laser Photofragmentation of Organophosphonates. I. Detection of the PO Radical from Dimethyl Methyl Phosphonate (DMMP) [R] . Miziolek, A. W., Sausa, R. C., Long, S. R. 1984

机译：有机膦酸盐的准分子激光光致碎裂。 I.二甲基甲基膦酸酯（Dmmp）中pO自由基的检测

Detection of the Muoniated Methyl Radical

摘要

著录项

相似文献

相关主题

期刊订阅