The effect of solvent short range order on the solvent sensitivity of merocy anine dyes
โ Scribed by F.J. Kampas
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 389 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
A theoly of solvent sensitivity is presented which uses the Kirkwood-Friihlich theory of polar liquids to describe short range order in the solvent. This yields a consistent description of hydrogen bonding and non-hydrogen bonding solvents.
๐ SIMILAR VOLUMES
The dye molecule in a saturated hydrocarbon solvent (instead of the vacuum) is taken as reference state: the a-electrons of solute and solvent are treated as a continuous medium of dielectric constant E o = 2. The n-electrons of the solute are assumed to be immersed in this medium. Solvent shifts O:
## Abstract The rates of the competitive photoโsensitized oxygenation of 2โisobutylideneadamantane (**1**) and 2โpropylideneโadamantane (**2**) with 1, 1โdiโ__t__โbutylโ2โmethoxyethane (**3**) in various solvents were determined. The rates for **1** and **2** were independent of solvent, whereas th