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X-ray powder diffraction data of potassium μ-Oxo-bis(oxodiperoxovanadate)(4-) hydrate K4[O{VO(O2)2}2]H2O

Published online by Cambridge University Press:  06 March 2012

Maciej Grzywa ,
A. Rafalska-Łasocha  and
Wielsaw Łasocha
Maciej Grzywa
Affiliation:
Faculty of Chemistry, Jagiellonian University ul. Ingardena 3, 30-060 Kraków, Poland
A. Rafalska-Łasocha
Affiliation:
Faculty of Chemistry, Jagiellonian University ul. Ingardena 3, 30-060 Kraków, Poland
Wielsaw Łasocha*
Affiliation:
Faculty of Chemistry, Jagiellonian University ul. Ingardena 3, 30-060 Kraków, Poland
*
a)Author to whom correspondence should be addressed. Electronic mail: lasocha@chemia.uj.edu.pl
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Abstract

The potassium μ-Oxo-bis(oxodiperoxovanadate)(4-) hydrate K4[O{VO(O2)2}2]*H2O was prepared, and its X-ray powder diffraction patterns have been recorded at room temperature. The unit cell parameters were refined to a=6.7097(1) Å, b=9.9574(1) Å, c=15.8250(3) Å, β=93.69(6)°, space group P21/c (14). The sample of K4V2O11*H2O was characterized by IR spectroscopy and analytical investigation. Results of crystal structure refinement by Rietveld method are presented; final RF and Rwp are 13 and 16%, respectively.

Keywords

peroxovanadatepowder diffractionRietveld refinement
Type
New Diffraction Data
Information
Powder Diffraction , Volume 18 , Issue 3 , September 2003 , pp. 248 - 251
Copyright
Copyright © Cambridge University Press 2005

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References

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