H attack on 2,2'-bipyridine in acid aqueous solution
โ Scribed by Sonja Solar
- Publisher
- Elsevier Science
- Year
- 1985
- Weight
- 544 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0146-5724
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๐ SIMILAR VOLUMES
The fluorescence behaviour of an aqueous solution of 2,2'-bipyridine (Bpy) (concentration, greater than 10m3 M) was investigated under various conditions. When complexed with Zn'+ or Cd'+ the excitation maximum changed from 365 to 370 nm and the fluorescence maximum was red shifted from 430 to 455 n
Thermal and photochemical oxidations of Fe(bpy)sz+ (bpy=2,2'-bipyridine) by the periodate anion IO,-in acidic aqueous solution were studied. For the thermal process, the rate-limiting step is monomolecular dissociation of the iron(D) complex preceding the fast oxidation by IO,-. Photo-oxidation of F