Photoluminescent Tetrazolate-based Eu(III) Complexes: An Outstanding Impact of Aromatic Phosphine Oxide Co-ligands on the Photoluminescence Quantum Yields-Reference-Cited by-同舟云学术

Photoluminescent Tetrazolate-based Eu(III) Complexes: An Outstanding Impact of Aromatic Phosphine Oxide Co-ligands on the Photoluminescence Quantum Yields

Published:2014-02-01 Issue:2 Volume:69 Page:239-247
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Pietraszkiewicz Marek¹,Mal Suraj¹²,Pietraszkiewicz Oksana¹,Górski Krzysztof¹,Chelwani Nitin³

Affiliation:

1. Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01224Warsaw, Poland

2. Present address: Department of Chemistry, School of Sciences, Lovely Professional University, Jalandhar – Delhi G. T. Road (NH-1), Phagwara, Punjab, India-144411

3. Research Institute for Solid State Physics and Optics, Hungarian Academy of Sciences, P. O. Box 49, H-1525 Budapest, Hungary

Abstract

New ternary Eu(III) 5-(2-pyridyl-1-oxide)tetrazolate complexes with phosphine oxide co-ligands have been synthesized and characterized by elemental analysis, and IR and 1H NMR spectroscopic techniques. The analytical data revealed that these complexes are mononuclear, and the central Eu(III) ion is coordinated by three oxygen and three nitrogen atoms of the tetrazolate and two oxygen atoms from the phosphine oxide ligands. The ancillary ligands increased remarkably the luminescence efficiency of the Eu(III) tetrazolate.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.5560/znb.2014-3275/pdf

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