Mixed-ligand complexes of ruthenium(II)- and osmium(II)-2-(arylazo)pyridines with one 2,2′-bipyrazine/2,2′-bipyrimidine: synthesis, spectra and electrochemistry
✍ Scribed by Tapan Kumar Mallick; Pradyut Kumar Das; Sutapa Sinha; Barindra Kumar Ghosh
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 591 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0277-5387
No coin nor oath required. For personal study only.
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## Abstract The existence of two independent chromophores in [Ru(bipy)~2~(H~2~V)]^+^, where H~2~V^−^ = violurate anion and bipy = 2,2′bipyridine, was demonstrated by comparing its resonance Raman spectra with those displayed by the [Ru(H~2~V)~3~]^−^ analogue. In the former, the electronic band at 4
Resonance enhanced Raman spectra are reported for the complexes M(bpy-d&"[M = Fe(II), Ru(II)] and Ru(bpy-d8),C12, where bpy-ds is perdeuteriated 2,2'-bipyridine. Correlations are made with the corresponding resonance enhanced modes of the hydrogen containing compounds for the spectra obtained in res