Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10564444 | Vibrational Spectroscopy | 2005 | 6 Pages |
Abstract
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.
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Physical Sciences and Engineering
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Authors
Nalan Tekin, Hilmi Namli, Onur Turhan,