Absorption spectra of tetrahaloquinone-aza-aromatic systems
β Scribed by Dulal Chandra Mukherjee; Asish Kumar Chandra
- Publisher
- Elsevier Science
- Year
- 1963
- Weight
- 698 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0371-1951
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π SIMILAR VOLUMES
The comparative method, called the anellation method, has shown, that the absorption spectra of aromatic hydrocarbons consist of three types of bands [ 11: 1. para-Bands, which shift most strongly with linear anellation to the red. These are, e.g., the long wave bands in anthracene and in the highe
## Abstract The difference between the tripletβtriplet and singletβsinglet absorption spectrum of naphthalene has been measured at 90Β°K using a newly developed computer controlled spectrograph. Good spectral resolution has been obtained and a strong band was found in the ultraviolet region. Recent