EPR of Cu2+ in cadmium saccharin [Cd(sac)2(H2O)4]·2H2O and [Cd(sac)2(HydEt-en)2] complexes in single-crystal and powder forms

The electron paramagnetic resonance spectra of Cu2+ in [Cd(sac)2(H2O4]·2H2O and [Cd(sac)2(HydEt-en)2] (HydEt-en=N-(2-hydroxyethyl)-ethylenediamine) single crystals and powder were examined at room temperature. A detailed study of the spectra of the compounds indicates the replacement of Cd2+ in the...

Full description

Saved in:
Bibliographic Details
Published in:Applied magnetic resonance 2002-10, Vol.23 (1), p.43-49
Main Authors: Yerli, Y., Karadag, A., Köksal, F.
Format: Article
Language:English
Subjects:
Cadmium
Copper
Electron paramagnetic resonance
Ethylenediamine
Mathematical analysis
Room temperature
Single crystals
Spectra
Tensors
Wave functions
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The electron paramagnetic resonance spectra of Cu2+ in [Cd(sac)2(H2O4]·2H2O and [Cd(sac)2(HydEt-en)2] (HydEt-en=N-(2-hydroxyethyl)-ethylenediamine) single crystals and powder were examined at room temperature. A detailed study of the spectra of the compounds indicates the replacement of Cd2+ in the host compounds with Cu2=. [Cd(sac)2(H2O)4]·2H2Oshows the presence of two sites for Cu2+ and [Cd(sac)2(HydEt-en)2] has a single site. The principal values for theg-tensor and the hyperfine tensor for Cu2+ in the two compounds were obtained. The Cu2+ ion was found to be mostly in the 3dx2−y2 orbital and the ground-state wavefunction of [Cd(sac)2(HydEten]2] was constructed.
ISSN:0937-9347
1613-7507
DOI:10.1007/BF03166182