Inorganic Solid Phases

CeO₂ Crystal Structure

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General Information

Phase Label(s): CeO₂
Structure Class(es): fluorite family
Classification by Properties: diamagnetic, intermediate valence, ionic conductor, luminescent, nonmetal, semi
Mineral Name(s): cerianite-(Ce)
Pearson Symbol: cF12
Space Group: 225
Phase Prototype: CaF₂
Measurement Detail(s): diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. New York, Ithaca, Cornell High Energy Synchrotron Source CHESS (determination of structural parameters), energy-dispersive, X-rays (determination of cell parameters), X-rays, synchrotron (determination of structural parameters)
Phase Class(es): –
Compound Class(es): oxide
Interpretation Detail(s): cell parameters determined and type with fixed coordinates assigned
Sample Detail(s): sample prepared from CeO₂, LiCO₃, WO₃, single crystal (determination of cell and structural parameters)

Substance Summary

Standard Formula: CeO₂
Alphabetic Formula: CeO₂
Published Formula: CeO₂
Refined Formula: CeO₂
Wyckoff Sequence: 225,ca
Z Formula Units: 4
Density: ρ = 7.24 Mg·m⁻³

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Crystallographic Data

Cell Parameters

	Published Data	Standardized Data
	Published Data	Unit Cell	Niggli-Reduced Cell
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a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation	Co-ord. No.	Atomic Env.
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Published

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation
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Experimental Details

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Reference

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3D Interactive Structure

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About this content

Database name

PAULING FILE Multinaries Edition – 2012

Dataset ID

sd_0314147

Copyright

©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

Chief Editor

Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

villars.mpds@bluewin.ch

Credits

SpringerMaterials Release 2016.

Project Coordinator: Shuichi Iwata

Section-Editor: Karin Cenzual (Crystal Structures)

Cite this content

Pierre Villars (Chief Editor), PAULING FILE in: Inorganic Solid Phases, SpringerMaterials (online database), Springer, Heidelberg (ed.) SpringerMaterials CeO2 Crystal Structure sd_0314147 (Springer-Verlag GmbH, Heidelberg, © 2016)

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