SPIN-STATE VARIATION IN NICKEL(II) COMPLEXES OF A REDOX-ACTIVE SCHIFF-BASE

Authors
SHARMA YS MATHUR P
Citation
Ys. Sharma et P. Mathur, SPIN-STATE VARIATION IN NICKEL(II) COMPLEXES OF A REDOX-ACTIVE SCHIFF-BASE, Transition metal chemistry, 20(2), 1995, pp. 196-199
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Transition metal chemistry
ISSN journal
03404285 → ACNP
Volume
20
Issue
2
Year of publication
1995
Pages
196 - 199
Database
ISI
SICI code
0340-4285(1995)20:2<196:SVINCO>2.0.ZU;2-U
Abstract
Nickel(II) complexes of a redox-active tetradentate Schiff base ligand with ethylene/propylene linkages have been prepared and characterized by spectroscopic and magnetic studies. The complexes are diamagnetic in the solid state and exhibit paramagnetic behaviour in solution. Ref lectance spectra of the samples indicate a shift of the main d-d band envelope to lower energies as the bridge is changed from ethylene to p ropylene.