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X-ray powder diffraction data for potassium erbium fluoride

Published online by Cambridge University Press:  04 September 2013

J. Maixner  and
V. Bartůněk
J. Maixner*
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
V. Bartůněk
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic Department of Inorganic Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
*
a) Author to whom correspondence should be addressed. Electronic mail: [email protected]
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Abstract

X-ray powder diffraction data, unit-cell parameters, and space group for potassium erbium fluoride, K0.5Er0.5F2, are reported [a = 5.6862(5) Å, unit-cell volume V = 183.85 Å3, Z = 4, and space group Fm-3m]. Potassium erbium fluoride is isostructural with a large family of fluorides represented by the mineral fluorite CaF2. All of the measured lines of the title compound were indexed and are consistent with the Fm-3m space group. No detectable impurities were observed.

Keywords

X-ray powder diffractionpotassium erbium fluorideKErF4
Type
New Diffraction Data
Information
Powder Diffraction , Volume 28 , Issue 4 , December 2013 , pp. 305 - 306
Copyright
Copyright © International Centre for Diffraction Data 2013 

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