From recent He1 photoelectron spectroscopic work on the water dimer in a supersonic nozzle beam, Tomoda et al. [l] reached the following conclusions. (1) The first two photoelectron bands of the water dimer appear with maxima at 12.1 + 0.1 and 13.2 2 0.2 eV, corresponding to the first two vertical i
Electronic spectra and a theoretical study of the quinolizinium cation and the bromoquinolizinium cations
✍ Scribed by Cyril Párkányi; Georgine M. Sanders; Marinus van Dijk; Prof. Dr. E. Havinga
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 534 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The PPP (Pariser‐Parr‐Pople) method has been used to study the quinolizinium ion (1) and the four isomeric bromoquinolizinium ions (2–5). The results have been used to interpret their electronic absorption and emission (fluorescence, phosphorescence) spectra. Also, predictions concerning the chemical reactivity of these compounds have been made and compared with the available experimental data.
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