Email this article Luminescence and Structure of Potassium Fluorooxalatozirconates
- Authors: Godneva M.M.1, Boroznovskaya N.N.2
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Affiliations:
- Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Center
- National Research Tomsk State University
- Issue: Vol 63, No 3 (2018)
- Pages: 369-372
- Section: Physical Methods of Investigation
- URL: https://journal-vniispk.ru/0036-0236/article/view/168528
- DOI: https://doi.org/10.1134/S0036023618030075
- ID: 168528
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Abstract
The X-ray luminescence of potassium fluorooxalatozirconates was studied. A high emission intensity was established for KZrF3C2O4 · 3H2O. Potassium fluorooxalatozirconates and fluorine compounds with known structures were compared by their X-ray luminescence. From the maximal luminescence intensity, it was established what atoms (F* or O*) were responsible for the luminescence of fluorooxalatozirconates. The composition of their polyhedra was suggested based on IR and X-ray luminescence spectra. It was shown that water in hydrated fluorooxalatozirconates has a crystallization character.
About the authors
M. M. Godneva
Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Science Center
Author for correspondence.
Email: motov@chemy.kolasc.net.ru
Russian Federation, Apatity, Murmansk oblast, 184209
N. N. Boroznovskaya
National Research Tomsk State University
Email: motov@chemy.kolasc.net.ru
Russian Federation, Tomsk, 634050
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