Redetermination of the crystal structure of tetra-lithium octa-fluorido-zirconate(IV), Li4 ZrF8 , from single-crystal X-ray data

Acta Crystallographica. Section E, Crystallographic Communications
Alexander T Chemey, Thomas E Albrecht-Schmitt

Abstract

Presented herein is the crystal-structure redetermination of Li4ZrF8 from single-crystal X-ray data. Alkali zirconium fluorides are important in nuclear-relevant technologies, and zirconium is commonly employed as an analogue for tetra-valent f-block elements. The previous structure report of this species is based on powder X-ray data [Dugat et al. (1995 ▸). J. Solid State Chem.120, 187-196] but there has never been a refined structure model from single-crystal data. The octa-fluorido-zirconate moieties are held together by electrostatic attraction to lithium ions without sharing of fluoride sites between zirconium(IV) ions.

References

Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Jan 28, 2009·Acta Crystallographica. Section D, Biological Crystallography·Anthony L Spek
Dec 30, 2014·Acta Crystallographica. Section A, Foundations and Advances·George M Sheldrick
Jan 9, 2015·Acta Crystallographica. Section C, Structural Chemistry·George M Sheldrick

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Citations

Mar 28, 2020·Inorganic Chemistry·Cory J WindorffThomas E Albrecht-Schmitt

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Methods Mentioned

BETA
X-ray

Software Mentioned

PLATON
PART

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