کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1409723 | 1501829 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Additional stabilization of hetero-complexes of aromatic molecules: H-bonds or charge-transfer?
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Additional stabilization of hetero-complexes of aromatic molecules: H-bonds or charge-transfer? Additional stabilization of hetero-complexes of aromatic molecules: H-bonds or charge-transfer?](/preview/png/1409723.png)
چکیده انگلیسی
In this work the proof for intermolecular H-bond formation in hetero-complexes of aromatic molecules and rejection of alternative hypothesis about charge-transfer as a source of additional stabilization, reflected in experimentally-measured thermodynamical parameters of certain complexes, was provided. An empirical threshold for the relative hetero-association constant fCÂ >Â 35% was suggested as an indicator of the existence of additional stabilization. It was also suggested that any new experimentally-measured hetero-association of aromatic molecules meeting this condition should be further subjected to structural analysis implying with high probability the existence of intermolecular H-bonding network.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 985, Issues 2â3, 31 January 2011, Pages 403-406
Journal: Journal of Molecular Structure - Volume 985, Issues 2â3, 31 January 2011, Pages 403-406
نویسندگان
V.V. Kostjukov, A.A. Mosunov, M.A. Ermolaev, P.A. Sykhonos, M.P. Evstigneev,