当前位置: X-MOL 学术Chem. Phys. Lett. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Towards microsolvation of fluorocarbons by CO2: Two isomers of Fluoroethylene-(CO2)2 observed using chirped-pulse Fourier-transform microwave spectroscopy
Chemical Physics Letters ( IF 2.8 ) Pub Date : 2018-07-02 , DOI: 10.1016/j.cplett.2018.06.062
Prashansa B. Kannangara , Channing T. West , Sean A. Peebles , Rebecca A. Peebles

Understanding structural changes during microsolvation of a solute by increasing numbers of CO2 molecules provides a path towards improved models of supercritical CO2 solvent properties. Microwave spectroscopic observations of fluoroethylene (FE) microsolvation by CO2 give two FE-(CO2)2 isomers, each with fragments similar to previously studied planar FE-CO2 dimers. In each trimer, a second CO2 is located above the FE plane, in a position not observed for FE-CO2. Current work on FE/CO2 mixtures focuses on deconvoluting interleaved spectra in the microwave scan, aiming to identify FE-(CO2)3 and other clusters, with patterns from at least five additional cluster spectra already identified.



中文翻译:

通过CO 2进行碳氟化合物的微溶剂化:使用chi脉冲傅里叶变换微波光谱法观察到氟乙烯-(CO 22的两种异构体

通过增加CO 2分子数量来了解溶质微溶剂化过程中的结构变化,为改进超临界CO 2溶剂特性模型提供了一条途径。微波光谱观察氟乙烯(FE)通过CO 2的微溶剂化得到两个FE-(CO 22异构体,每个异构体的片段与先前研究的平面FE-CO 2二聚体相似。在每个微调器中,第二个CO 2位于FE平面上方,处于FE-CO 2所没有观察到的位置。目前对FE / CO 2混合物的研究重点是在微波扫描中对卷积交错光谱进行去卷积,旨在鉴定FE-(CO 23个和其他星团,至少已经确定了来自另外五个星团光谱的模式。

更新日期:2018-07-03
down
wechat
bug