๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Orientational dependences of the Zeeman effect in the lowest-excited states of [Zn(bpy)3](ClO4)2:Ru(II) and [Ru(bpy)3](PF6)2

โœ Scribed by H. Riesen; E. Krausz


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
467 KB
Volume
217
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

โœฆ Synopsis


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 individual metal-l&and subunit. The mode1 can also reproduce all the significant features of the spectra reported for [ Ru (bpy ) s ] (PF, ) *.


๐Ÿ“œ SIMILAR VOLUMES


Zeeman splittings of the two lowest exci
โœ Dieter Braun; Erich Gallhuber; Hartmut Yersin ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 483 KB

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

Zeeman splittings of the two lowest exci
๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 26 KB

The last sentence of the second paragraph on page 125 (right column) is incorrect and misleading. It should read: Consequently, also these experimental results are at variance with the assumed electron localization but are explainable by a delocalized model with one chromophore exhibiting two low-l

Zeeman effects in absorption and lumines
โœ Elmars Krausz ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 483 KB

Zeeman measurements made near 178 15 cm-' at 4.2 and 1.4 K on a Ru( bpy),( PF6)Z single crystal, in both absorption and luminescence, are presented. Most significantly, no effect is seen with B 11 c, but substantial shifts are seen with E I c. These measurements are in direct conflict with the inter

Zero-phonon lines and luminescence line
โœ Hans Riesen; Elmars Krausz; Mirek Puza ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 479 KB

## Luminescence and excitation measurements were performed on single crystals of specifically deuterated compounds Ru( bpy-d,) ,(bpy) 3\_ ,( PF,) 2 (x= l-3) in the region of the sharp zero-phonon transitions at 4.2 and 2.1 K. The results are compared with the spectroscopic properties of the non-de