کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10564444 | 970753 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solvents effect on infrared spectra of 1,3-indanedione in organic solvents
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Solvents effect on infrared spectra of 1,3-indanedione in organic solvents Solvents effect on infrared spectra of 1,3-indanedione in organic solvents](/preview/png/10564444.png)
چکیده انگلیسی
Infrared spectroscopy studies of 1,3-indanedione (ID) in 16 different pure organic solvents were undertaken to investigate the solvent-solute interactions and to correlate solvent properties, such as the Kirkwood-Bauer-Magat (KBM) equation, the solvent acceptor number (AN) and the linear solvation energy relationships (LSER), using the infrared band shift. The correlations were performed both symmetric and asymmetric band stretching. Poor correlation between dielectric constants and the frequencies in both symmetric and asymmetric CO stretching showed that the KBM relationship was unsuitable for the molecule studied in this work. These frequencies exhibited a better correlation with the LSER than the solvent AN. The asymmetric CO stretching was found in better correlation than symmetric.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vibrational Spectroscopy - Volume 39, Issue 2, 31 October 2005, Pages 214-219
Journal: Vibrational Spectroscopy - Volume 39, Issue 2, 31 October 2005, Pages 214-219
نویسندگان
Nalan Tekin, Hilmi Namli, Onur Turhan,