Photophysical and redox properties of mono- and bi-nuclear complexes of osmium(II) with 2,3-bis(2-pyridyl)pyrazine as bridging ligand
β Scribed by K. Kalyanasundaram; Md.K. Nazeeruddin
- Book ID
- 107734535
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 490 KB
- Volume
- 158
- Category
- Article
- ISSN
- 0009-2614
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We have synthesized a new type of tris-2,2'-bipyridine ligand of 7 and 8 do not interact appreciably, as is evident from their with 4,4'-and 6,6'-disubstituted 2,2'-bipyridine (bpy) units. electrochemical and photophysical data. The lifetime of the The terminal 4,4'-disubstituted 2,2'-bipyridine moi
A dinuclear Cu II complex [Cu 2 (bpp) 2 (H 2 O) 2 ](ClO 4 ) 2 (1) with 3,5-bis(2-pyridyl)pyrazole (Hbpp), has been synthesized and characterized by elemental analyses, thermal analysis, conductance, UV-vis and IR spectra. The crystal structure of 1, determined by X-ray diffraction technique, reveals