Reductive electrocrystallization at a constant current density (1 1 .0-11.5 pA/cm2) of millimolar solutions of [ M ( ~~Y ) , ] ( P F ~) ~, where M = Fe, Ru, or Os, and bpy = 2,T-bipyridine in acetonitrile containing 0 . 1 ~ Bu4NPF, results in the formation of dark crystals on the Pt cathode. The cry
ESR of the reduction products of [Fe(bpy)3]2+ and [Ru(bpy)3]2+
β Scribed by Ann G. Motten; Kenneth Hanck; M.Keith DeArmound
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 548 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
ESR of [Fe(bpy)3l+and
[ Ru(bpy)3]+suggests that the reduction electron IS located on a smgle hgand rather than delomhzed over dl three In solohon the electron hops from one Irgand to another. broadenmg the ESR hne In the trtply reduced jFe(bpy)s j-and 1 Ru(bpy), )-. one electron IS on each Itgsnd and there IS no hoppmg
π SIMILAR VOLUMES
The excited-state absorption of Ru( bpy)S+ (RBY) in the range 240 to 2200 nm is reported, extending the range and improving the resolution of previous measurements. The excitation power dependence of the excited-state populations are quantified and absorption measurements made in Hz0 and DZO soluti
The positions and intensities of the electronic origins in [Zn(bpy),] ( C104)\*: Ru( II) are strongly dependent on the orientation of an applied magnetic field within the metal-ligand plane. Spectra can be calculated by a mode1 in which the lowest-energy charge-transfer excitations involve an indivi