Inorganic Solid Phases

PrGe (T = 300 K) Crystal Structure

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General Information

Phase Label(s): PrGe rt
Structure Class(es): CrB(TlI)-FeB stacking variant
Classification by Properties: ferromagnet FM
Mineral Name(s): –
Pearson Symbol: oS8
Space Group: 63
Phase Prototype: TlI
Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; PANalytical X'Pert MPD (determination of structural parameters), X-rays, Cu Kα; λ = 0.15406 nm (determination of cell and structural parameters), T = 300 K (determination of cell and structural parameters)
Phase Class(es): –
Compound Class(es): intermetallic
Interpretation Detail(s): complete structure determined, Rietveld refinement, R_B = 0.124
Sample Detail(s): sample prepared from Pr, Ge, energy-dispersive X-ray analysis, powder (determination of cell and structural parameters)

Substance Summary

Standard Formula: PrGe
Alphabetic Formula: GePr
Published Formula: PrGe
Refined Formula: GePr
Wyckoff Sequence: 63,c²
Z Formula Units: 4
Density: ρ = 7.05 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_1936824

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 PrGe (T = 300 K) Crystal Structure sd_1936824 (Springer-Verlag GmbH, Heidelberg, © 2016)

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