The circular dichroism (CD) of the excited MLCT state of (A)-Ru(bpy):+ was determined in the region from 260 to 400 nm using time-resolved circular dichroism (TRCD) spectroscopy with multichannel spectral detection. A monosignet CD is seen for the bpy-talc\* absorption centered near 370 nm. A bisign
Sequence of the lowest excited states in Ru(phen)32+ions
✍ Scribed by M. Král
- Book ID
- 104759818
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 113 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0028-1042
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✦ Synopsis
A~ ~ ~E while its positive long-wave component belongs to the transition 1Al~A2. The same conclusion holds for the complexes of Os(II) with 2,2'-bipyridyl and 1,10-phenanthroline.
📜 SIMILAR VOLUMES
For [Ru(bpy),] (PF,),, the splittings of the two lowest excited electronic states could be measured under magnetic fields (Zeeman effect ). The splittings of both states increase with the magnetic-field strength to 3 k 0.5 cm-' at B= 6 T. It is concluded that at B equal zero, the parent terms of the
Excited-state resonance Raman (ERR) spectra of Ru(bpy)32+ in solid phases show a broad continuum in the 1500 cm -1 region of the excited-state 2,2'-bipyridine (bpy) ring modes. Studies of 1 : 1 water/glycol mixtures above and well below the glass-forming temperature lead to disappearance of the disc