The electronic structures of nicotine, nicotinic acid and nicotinamide have been studied by valence photoemission spectroscopy (PES), core X-ray photoelectron spectroscopy (XPS), and near-edge X-ray absorption fine structure (NEXAFS) and interpreted with the aid of quantum chemical calculations. Nicotinamide and nicotinic acid are closely related and show correspondingly similar spectral features, while nicotine is both structurally and spectroscopically diverse.
Sa'Adeh, H., Backler, F., Wang, F., Ciavardini, A., Piccirillo, S., Coreno, M., et al. (2020). An experimental and theoretical investigation of XPS and NEXAFS of nicotine, nicotinamide, and nicotinc acid. JOURNAL OF PHYSICS. CONFERENCE SERIES, 1412 [10.1088/1742-6596/1412/10/102008].
An experimental and theoretical investigation of XPS and NEXAFS of nicotine, nicotinamide, and nicotinc acid
S Piccirillo;
2020-01-01
Abstract
The electronic structures of nicotine, nicotinic acid and nicotinamide have been studied by valence photoemission spectroscopy (PES), core X-ray photoelectron spectroscopy (XPS), and near-edge X-ray absorption fine structure (NEXAFS) and interpreted with the aid of quantum chemical calculations. Nicotinamide and nicotinic acid are closely related and show correspondingly similar spectral features, while nicotine is both structurally and spectroscopically diverse.| File | Dimensione | Formato | |
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