کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1409829 | 1501836 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of the influence of stereoelectronic interactions on the vibrational frequencies of a series of peroxy fluorocarbooxygenated compounds
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study of the influence of stereoelectronic interactions on the vibrational frequencies of a series of peroxy fluorocarbooxygenated compounds Study of the influence of stereoelectronic interactions on the vibrational frequencies of a series of peroxy fluorocarbooxygenated compounds](/preview/png/1409829.png)
چکیده انگلیسی
Stereoelectronic effects were investigated in a series of peroxy fluorocarbooxygenated compounds, using experimental infrared data, theoretical calculations and NBO analysis. The influence of inductive, anomeric and mesomeric interactions over the CO and OO stretching vibrations were evaluated for all the molecules. The carbonylic stretching mode is mainly affected by the inductive interaction, while the lone pair delocalization LpO→σOC∗ shows a stronger influence on the OO stretching vibrations. The mesomeric interaction is relevant in determining the planar geometry of the XC(O)O group around the Csp2 atom.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 978, Issues 1–3, 20 August 2010, Pages 20–25
Journal: Journal of Molecular Structure - Volume 978, Issues 1–3, 20 August 2010, Pages 20–25
نویسندگان
Ana G. Iriarte, Gustavo A. Argüello,