Solvent tuning of the excited-state properties of (2,2'-bipyridine)tetracyanoferrate(II): direct observation of a metal-to-ligand charge-transfer excited state of iron(II)
β Scribed by Winkler, Jay R.; Creutz, Carol; Sutin, Norman
- Book ID
- 124088774
- Publisher
- American Chemical Society
- Year
- 1987
- Tongue
- English
- Weight
- 286 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0002-7863
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## Abstract A series of luminescent cyclometalated platinum (II) complexes, (CNN)Pt(CCΜ) [HCNN = 4β(4βtolyl)β6βphenylβ2,2β²βbipyridine; R = 4βchlorophenyl (1), phenyl (2) and 4βtolyl (3)], were synthesized, and their spectroscopic properties have been examined. These complexes are brightly emissive
Picosecond resonance Raman has been employed in a two-color pump/probe experiment to re-evaluate the assignments of metal to ligand charge transfer ground and excited state bands in tris-2,2'-bipyridine Ru(II). It is shown that there is no spectral overlap between ground and excited state bands and