OTTLE cell study of the UV-visible and FTIR spectroelectrochemistry of the radical anion and dianion of 1,4-benzoquinone in DMSO solutions
β Scribed by Ranjith S.K.A. Gamage; Siva Umapathy; A.James McQuillan
- Publisher
- Elsevier Science
- Year
- 1990
- Weight
- 483 KB
- Volume
- 284
- Category
- Article
- ISSN
- 0022-0728
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π SIMILAR VOLUMES
The stabilization with respect to electron detachment of the sulfate dianion SO 2Γ 4 in gas phase by addition of SO 2 molecules is being studied. Geometries of SO 2Γ 4 (SO 2 ) n and SO 1Γ 4 (SO) n for n = 1-3 have been optimized using the B3PW91 method. The energies of the smaller clusters have been
Embelin, 2,5-dihydroxy-3-undecyl-1,4-benzoquinone, has two intra-molecular hydrogen bonds between the quinone and hydroquinone groups present on the same ring. Therefore, it is expected to produce semiquinone radical in the oxidation as well reduction reactions. To investigate this aspect, kinetics