| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1236227 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2006 | 5 Pages |
Abstract
Infrared spectroscopy studies of 17β-hydroxy-17-methyl-2-oxa-5α-androstan-3-one (HMOA) in 20 different pure organic solvents were undertaken to investigate the solute-solvent interactions and to correlate solvent properties, such as the KBM equation, the solvent acceptor number (AN), Schleyer's linear free energy equation (G-value), Dimroth and Reichardt's parameter ET(30) and Brownstein's parameter S with the frequency shifts of the carbonyl stretching vibration for solute. The result indicated that the KBM relationship is unsuitable to the complicated molecules. These frequencies exhibited a better correlation with the solvent parameters AN and G-value than others.
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Authors
Qing Liu, Yaqin Liu, Hui Zhang, Zhengru Wen,