EPR Study of Cu2+ and VO2+ Ions in [NH4H3(C2O4)2] · 2H2O Single Crystals

R. BIyIk; R. Tapramaz; B. Karabulut

doi:10.1515/zna-2003-9-1004

EPR Study of Cu²⁺ and VO²⁺ Ions in [NH₄H₃(C₂O₄)₂] · 2H₂O Single Crystals

R. BIyIk, R. Tapramaz, B. Karabulut

Ondokuz Mayis University

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

The EPR spectra of Cu²⁺ and VO²⁺ ions in [NH₄H₃(C₂O₄)₂]·2H₂O single crystals were recorded at room temperature in three orthogonal planes. The spectra indicate that the Cu²⁺ and VO²⁺ ions substitute [formula omitted] ions. The principal values of the g and A tensors were determined. The ground state wave function of the Cu²⁺ ion in the lattice has been calculated and the covalancy and Fermi contact terms of the VO²⁺ ions were evaluated.

Original language	English
Pages (from-to)	499-502
Number of pages	4
Journal	Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume	58
Issue number	9-10
DOIs	https://doi.org/10.1515/zna-2003-9-1004
Publication status	Published - Oct 2003
Externally published	Yes

Keywords

Ammonium Tetraoxalate
Cupper Ion
EPR
Vanadyl Ion

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abstract = "The EPR spectra of Cu2+ and VO2+ ions in [NH4H3(C2O4)2]·2H2O single crystals were recorded at room temperature in three orthogonal planes. The spectra indicate that the Cu2+ and VO2+ ions substitute [formula omitted] ions. The principal values of the g and A tensors were determined. The ground state wave function of the Cu2+ ion in the lattice has been calculated and the covalancy and Fermi contact terms of the VO2+ ions were evaluated.",

keywords = "Ammonium Tetraoxalate, Cupper Ion, EPR, Vanadyl Ion",

author = "R. BIyIk and R. Tapramaz and B. Karabulut",

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AU - Tapramaz, R.

AU - Karabulut, B.

PY - 2003/10

Y1 - 2003/10

N2 - The EPR spectra of Cu2+ and VO2+ ions in [NH4H3(C2O4)2]·2H2O single crystals were recorded at room temperature in three orthogonal planes. The spectra indicate that the Cu2+ and VO2+ ions substitute [formula omitted] ions. The principal values of the g and A tensors were determined. The ground state wave function of the Cu2+ ion in the lattice has been calculated and the covalancy and Fermi contact terms of the VO2+ ions were evaluated.

AB - The EPR spectra of Cu2+ and VO2+ ions in [NH4H3(C2O4)2]·2H2O single crystals were recorded at room temperature in three orthogonal planes. The spectra indicate that the Cu2+ and VO2+ ions substitute [formula omitted] ions. The principal values of the g and A tensors were determined. The ground state wave function of the Cu2+ ion in the lattice has been calculated and the covalancy and Fermi contact terms of the VO2+ ions were evaluated.

KW - Ammonium Tetraoxalate

KW - Cupper Ion

KW - EPR

KW - Vanadyl Ion

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DO - 10.1515/zna-2003-9-1004

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JO - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

JF - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

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ER -

EPR Study of Cu²⁺ and VO²⁺ Ions in [NH₄H₃(C₂O₄)₂] · 2H₂O Single Crystals

Abstract

Keywords

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