SYNTHESIS AND NOVEL SPECTROSCOPIC BEHAVIOR OF OCTAHEDRAL BIS(BETA-DIKETONATO) COMPLEXES OF PARAMAGNETIC CR(III) AND NI(II) IONS CONTAINING A NITRONYL NITROXIDE RADICAL CHELATE

Authors
YOSHIDA T KANAMORI K TAKAMIZAWA S MORI W KAIZAKI S
Citation
T. Yoshida et al., SYNTHESIS AND NOVEL SPECTROSCOPIC BEHAVIOR OF OCTAHEDRAL BIS(BETA-DIKETONATO) COMPLEXES OF PARAMAGNETIC CR(III) AND NI(II) IONS CONTAINING A NITRONYL NITROXIDE RADICAL CHELATE, Chemistry Letters, (7), 1997, pp. 603-604
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
7
Year of publication
1997
Pages
603 - 604
Database
ISI
SICI code
0366-7022(1997):7<603:SANSBO>2.0.ZU;2-E
Abstract
New bis(beta-diketonato)Cr(III) and Ni(II) complexes with a chelating nitronyl nitroxide radical were synthesized and characterized, The int ensification and/or large Stokes shift of the spin-forbidden component s and the charge transfer transitions revealed by the resonance Raman spectra in the visible region were found, which result from the modera te exchange coupling.